Answer:
E) Island stepping stones, transoceanic land bridge, and floating debris used for rafts
Explanation:
It has been found that before the theory of the continental drift the paleontologists recognized the land connect of the various continents of the world that was formed by the multiple fossil and the formed by the transoceanic bridges such as the Bering land bridge, found along the coasts of the Russia and the Alaska and may have been joined by the floating debris that may have been used as raft.If you were flying from London to Jakarta by a relatively straight-line route, in which of these cities would you be most likely to make a connecting flight?
Answer:
Given option
Delhi
capetown
Sydney
Mexico
Answer is Delhi
Explanation:
Aircraft enrout Jakarta from London usually stop in Delhi
Considering how magma composition, temperature, water content, and volatile content affect its viscosity, associate each of the volcanoes described in this activity with the type of eruption it should produce, or indicate whether the described characteristic is not related to eruption style.
Answer:
Explosive and effusive eruption types resulting from the activity of magma composition, temperature, water content and volatile content.
Explanation:
Magma Silica content composition being above 60% will result in violent eruption. High temperature will result in low viscosity and low temperature in high viscosity. Explosive eruptions are propelled by magma and motivated by gaseous activity. Effusive is characterized with lava outflow without explosive activity. Examples of this effusive eruptions are those of the Hawaiian eruptions. Plinian eruptions are known to be explosive, violent and dangerous.
This map shows the locations of the 15 largest earthquakes in the world since 1900. All but ONE have all occurred at what type of plate boundary?
Answer:
ocean-continent convergent boundary
Explanation:
As per the question, the map shows the boundaries of the plates oceanic and the continental plates in the center of the map the pacific plate and is plate that is surrounded by the continental plates and as the pacific plate is shrinking it is moving towards the western side and is subducted under the North American plate and all he plate are moving with the respect to this plate and this one boundary is the ocean and the continental one.At 6 PM, a buff astronomy instructor is preparing for a date with Victoria Pratt when he observes a fingernail shaped moon fairly low in the western sky. What phase is the moon in and how long will it take before the next new moon occurs?
Answer:
Waxing crescent moon phase and it will take 29 days to a new moon.
Explanation:
Waxing means the illumination of the Moon is rising and' Crescent' means less than half of the Moon is illuminated. The waxing crescent phase is the first step towards fullness for the moon. And it's a very noticeable change— until a tiny sliver is illuminated, the moon becomes completely invisible (while it's new). The moon is only called a crescent if less than a half of it is visible the waxing crescent phase repeats every 29 days.
How is the equator similar to the prime meridian? A. Both the equator and prime meridian are lines that divide Earth into the Northern and Southern hemispheres. B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured. C. Both the equator and the prime meridians are symbols used in maps. D. Both the equator and the prime meridian show the actual sizes and shapes of continents.
Answer:
B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured.
B. Both the equator and the prime meridian are imaginary base lines from which locations of Earth can be measured are similar to the prime meridian.
Geographers and cartographers organize locations on Earth using a series of imaginary lines that encircle the globe. The two primary lines are the equator and the prime meridian. These lines help form the systems of longitude and latitude, allowing users to locate themselves anywhere on the planet. The equator is the line of latitude that divides the Earth into the Northern and Southern Hemispheres and sits at 0 degrees latitude. The prime meridian, on the other hand, is the line of longitude that divides the Earth into the Eastern and Western Hemispheres and sits at 0 degrees longitude. Both lines are fundamental reference points used in geography to measure other locations on Earth, making them similar in function and purpose.Summed over the entire surface of the Earth, the rate of spreading at divergent boundaries is ________ lithospheric consumption at subduction zones.
Answer:
Equal
Explanation:
In a divergent plate boundary, two plates move away from one another and new materials are deposited along the center of this boundary, which is commonly known as the mid-oceanic ridge.
On the other hand, in a convergent plate boundary, two plates move towards each other, resulting in the formation of a subduction zone. The denser plate subducts below the less dense plate and melts at the asthenosphere layer. Here, the crust is consumed or destructed.
The total land areas on earth always remain conserved. This means that the portion of the crust that is destroyed in the convergent plate boundary is balanced by the portion of the newly formed crust that occurs along the mid-oceanic ridge in the divergent plate boundary. This is how the plate movement is responsible for the conservation of total landmass on earth.
Thus, the rate at which plates diverges is equal to the rate at which the plate converges.
The rate of spreading at divergent boundaries is equal to lithospheric consumption at subduction zones when considering the entire surface of the Earth.
The rate of spreading at divergent boundaries is equal to lithospheric consumption at subduction zones when considering the entire surface of the Earth.
Divergent boundaries are areas where tectonic plates move apart, resulting in the creation of new lithosphere through volcanic activity. In contrast, subduction zones occur when one tectonic plate is forced beneath another, leading to the consumption of lithospheric material.
As the Earth's surface is a closed system, the amount of lithosphere being created at divergent boundaries must be equal to the amount being consumed at subduction zones.
Learn more about Tectonic plate boundaries here:https://brainly.com/question/13311455
#SPJ3
The potential impact of global climate change on the lifestyle of those people and animals living in Alaska and Northern Canada include all of the following except________________.
Answer:
Decreased agricultural productivity due to changing climate
Explanation:
Decreased agricultural productivity due to changing climate is not a factor among the potential impact of climate change on the lifestyle of those people and animal living in Alaska and Northern Canada
Which of these would be indications that a given mountain range was NOT formed by subduction:
Check all that apply!!
A. It is not along an ocean coastline.
B. There are no volcanoes.
C. There a glacial caps.
D. There are deep valleys.
It is not along an ocean coastline. and there are no volcanoes. Hence options A and B are correct.
What are mountain ranges ?The mountain ranges are sorts of hill ranges that are arranged in a line form and are connected by the ground. They form a mountains system or a group of mountains and have been aligned at the same height at the same frequency nd speed. They have been firmed due to the result of the tectonic activity.
Find out more information about the ocean floor.
brainly.com/question/626506.
The correct answer is option (b) because deep valleys are more characteristic of mountain ranges formed by other processes, such as erosion or the collision of continental plates.
Mountain ranges formed by subduction typically exhibit certain characteristics due to the nature of their formation process.
Subduction occurs when one tectonic plate moves under another, leading to the melting of the descending plate and the creation of magma that rises to the surface, often resulting in volcanic activity. Here's the logic behind the correct options:
B. There are no volcanoes: Volcanoes are a common feature in mountain ranges formed by subduction, as the rising magma can erupt at the surface to form volcanoes.
D. There are deep valleys: Mountain ranges formed by subduction tend to have a more jagged and steep topography, with less pronounced deep valleys.
The other options do not necessarily indicate that a mountain range was not formed by subduction:
A. It is not along an ocean coastline: While many subduction zones are found along ocean coastlines, this is not a strict requirement. Subduction can also occur in intra-oceanic settings or along continental margins that are not necessarily coastal.
C. There are glacial caps: The presence of glacial caps does not provide information about the origin of the mountain range. Glacial caps can form on any high mountain range, regardless of how it was formed.
This process transfers tremendous amounts of energy from Earth's surface to the atmosphere, from low latitudes to high ones, and it is also the mechanism most influential in causing precipitation.a. Latent heat exchange
b. Relative humidity
c. Absorption
d. Angle of incidence
e. Albedo
Answer:
e.Albedo
Explanation:
Albedo is the reflectance of solar energy from the earth’s surface. Albedo is said to determine the amount of shortwave radiation to be absorbed by surfaces. When initial absorption of shortwave radiation is limited, it impacts the longwave energy radiated by the earth’s surface, as well as energy availability for evapotranspiration and energy to be converted to sensible heat. Ice, barren land, and sand have higher albedo, which causes higher reflectance of shortwave radiation.
Saanjh is a manager in a large Indian mining company. His department is responsible for collecting ore.This means that he and his employees are collecting __________.A. sand that will be stored and turned into glassB. natural gas that is still deep inside rockC. metal that has not yet been refinedD. soil that needs to be fertilized
Ore extraction: Saanjh is likely collecting metal that hasn't been refined in his mining role.
Ore refers to a naturally occurring material from which valuable minerals or metals can be extracted. In the context of Saanjh, working in a mining company, they are likely collecting metal that has not yet been refined. Mining involves extracting resources like gold, iron, and coal from the Earth for societal use.
You are enjoying time at the beach on a warm summer day. It is late afternoon, and a breeze has started to develop. For most of the day, the winds were calm; the breeze only started within the past hour or so. Based on these details, what can you say about this breeze?
A. The breeze is most likely a cool breeze coming from the water.
B. Warm land has now sufficiently heated the overlying air, so that cooler air over the ocean is now moving on shore as a sea breeze.
C. Land was warmed by the Sun all day. Now that it's afternoon, the air over the ocean will begin to cool, drawing air from land.
D. The breeze is most likely a warm breeze coming from the nearby area of land.
Based on the details aforementioned, it can be inferred that the breeze is most likely a cool breeze coming from the water.
What is a cool breeze?A breeze that is blown due to cold winds is known as cool breeze. A cool breeze is affected by a number of geographical factors in such a way that the temperature of a breeze is also affected.
When the breeze blows near water bodies like sea, the temperature of the breeze typically depends upon the temperature of the water, which is cooler in the sun due to extreme vibration caused due to the heat being generated.
Hence, option A holds true regarding the cool breeze.
Learn more about the cool breeze here:
https://brainly.com/question/12282586
#SPJ2
Road surface changes due to: (a) ice, (b) rain, (c) snow, (d) oil and diesel fuel buildup, or (e) sand or dirt will reduce the traction of your tires. This does not affect the control of your vehicle.
Answer:
False
Explanation:
The changes on the surface of the road affects the tires of the vehicles and thus the car or the truck gets skidded on the ice and the snow and the presence of the sand and dust creates more friction that makes it hard to maneuver and thus this affects the control of your vehicles and oil and the diesel fuel get slippery due to the changes on the road and the rain also creates disturbance in the for the vehicles to move.Answer:
False
Explanation:
teacher approved
If you compress geologic time into a single year, how much time has elapsed since Columbus arrived in the New World?
Answer: 3.6 seconds
Explanation: Geologic time is a way of measuring time based on events in the history of the Earth. If we compress this into one year, a single geologic year equals 4.6 billion years because the planet was formed 4.6 billion years ago.
Columbus arrived in the New World in August 1492, 528 years ago.
If 4.6 billion years = 1 year in geologic time,
528 years = 528 X [tex]\frac{1X365daysX24hoursX60minutesX60seconds}{4600000000}[/tex]
=3.6 seconds
(I broke the year down into seconds by breaking it down into days, then hours, minutes and seconds because the value is very small)
So, if we compress geologic time into a single year, only 3.6 seconds have elapsed since Columbus arrived in the New World
Compressing Earth's 4.54 billion-year lifespan into one year, every second represents 144 years. Hence, the 528 years since Columbus arrived in the New World amounts to roughly 3.6 seconds in a geologic year.
Explanation:If we consider geologic time compressed into a single year, then the arrival of Columbus to the New World happened just seconds ago. Earth's age is around 4.54 billion years. If we compress this time span into one calendar year, each second would represent 144 years (roughly). Columbus arrived in the New World in 1492, which is about 528 years ago. Therefore, the elapsed time since Columbus arrived in the New World, in terms of a geologic year, would be approximately 3.6 seconds.
Learn more about Geologic Time here:https://brainly.com/question/32025180
#SPJ3
During the early years of Earth, lighter elements such as silicon, magnesium, and aluminum rose to the surface, forming Earth’s crust.True / False.
Answer:
TRUE
Explanation:
The earth is comprised of three distinct layers namely the core, mantle and the crust. The core is the extreme interior layer which is comprised of the denser elements like iron, nickel and other siderophile elements. Thee denser minerals are deposited, by sinking into the core of the earth forming the highest density layer. The core was formed about 1 to 1.5 billion years back.
Whereas, the least dense elements were concentrated in the upper region of the earth forming the crust. These are the lighter elements so it did not get sink into the bottom. But still many of these elements are found in association with the core rocks. There occurred constant evolution on the crustal portion of the earth.
Thus, these elements are found in larger proportions in the crust and were formed during the initial formation of the earth.
Hence, the above-given statement is True.
Dried vegetation and hot, dry, high-velocity winds can make fighting fires difficult to control or predict the direction during Santa Ana wind conditions. True or false?
Answer:The answer is true.
Explanation:Santa Ana has an arid to subatric climate, which means that in summer there is no rain and because of the high temperatures the fires become uncontrollable. In addition, its winds are strong and make fires less controllable.
I hope I have helped you. Lucky!!!
If City A is located west of city B, the time for City A is L than that at City B because the earth rotates from when viewed from the North Pole. HINT: draw a diagram a. Earlier, east to west (i.e. clockwise) b. Earlier; west to east (i.ee. counterclockwise) c. Later, east to west (i.e. clockwise) d. Later, est to east (i.e.counterclockwise) e. A & B only
Answer:
b.- earlier; west to east.
Explanation:
Actually our planet, as the rest the planets in our Solar System (except Jupiter) they turn from east to west, that is, this is the way that our clockwise works.
That is the reason that the city A that is at the west of the city B, will have an hour earlier than the city B. (check the image as an example).
But if there is a person at the North Pole, it will seen the otherwise ( clockwise) because of the reference point, that is at the top of our planet.
Hope this info is useful.
Although ice particles in the upper atmosphere benefit Earth in that they reflect and absorb solar radiation, acting as a global thermostat and thus keeping Earth from either burning up or freezing over, they also accelerate the destruction of the ozone layer by reacting with chlorofluorocarbons (CFC's).A. acting as a global thermostat and thus keeping Earth from either burning up or freezing over, they also accelerateB. acting as a global thermostat and thus keeping Earth either from burning up or freezing over, while also acceleratingC. act as a global thermostat and thus keep Earth from either burning up or freezing over, while also acceleratingD. they act as a global thermostat that thus keeps Earth either from burning up or freezing over, even though it also acceleratesE. they act as a global thermostat to thus keep Earth from either burning up or freezing over, but they also accelerate
Answer:
Option (A)
Explanation:
The use of the word "although" is a subordinate conjunction that makes the whole first part of the sentence a subordinate clause.
The second part of the sentence provides an added role of the ice particles while the last part of the sentence gives the demerit of these ice particles. The whole sentence depends on the independent clause which is the last part of the sentence.
So, the form of the sentence is correct with the middle part adding an extra detail of the subject, while also completing the meaning of the whole sentence. The sentence needs no change.
Thus, the correct answer is option (A).
The study of the ways in which unique combinations of environmental and human factors produce territories with distinctive landscapes and cultural attributes is known as:
a. Regional Geography
b. Human Geography
c. Physical Geography
d. Systematic Geography
Answer:
a. Regional Geography
Explanation:
As the regional geography is a part of geography that combines the elements of both the physical and the human geography. It is concerned with the way that is unique in there combinations with the natural environment and also the human factors that produce the territories with a distinctive landscape and has several cultural attributes.Label each phase of the Moon below. Choose from the following phases: waning gibbous, waxing crescent, third quarter, first quarter, waxing gibbous, waning crescent, full moon.
Answer:
As given below.
Explanation:
1. Waxing Cresent : The side of Moon is less than half lighted by the sun and is less than one quarter. This occurs when the moons light increases to the First phase.
2. First Quarter : Takes places as the moon gets lighted and it's increasing. The part of the moon is one part that is lit by the sun.
3. Waxing Gibbous : The gibbous refers to the phase where the moon is more than half-lit. The term waxing means to grow.
4. Full Moon : The phase when the whole disk gets lighted.
5. Waning Gibbous : The Waxing means the growth in light and the waning means decrease in light.
6. Third Quarter : This occurs when the moon's light is decreasing,.The moon is less than one part is half-lit by the sun but less than one quarter lit.
7. Waning Cresent : Occurs when the shape of the moon is nearly, but not completely, on a line with the Earth and Sun. A silver lining in the sky.
The meaning of the different phases of the moon can be explained as the different shapes of moon as visible on Earth and the position of moon as at such phase.
The phases of the moon and their labels are as explained in the paragraph as given below.
The labels of each phase of the moon are as given below.
Waxing Crescent - This is the stage before the start of the phase of First Quarter of the Moon.
Waxing Gibbous - It- It is the phase where the light of the moon visible is more than half.
Full Moon - This is the phase where the entire moon is visible from Earth.
First Quarter - This is the phase where one part of the Moon is lit with the help of the Sun.
Waning Crescent - The light of the moon during this phase is merely visible like a lining in the sky.
Third Quarter - This is the phase where the light of the moon starts to decline and keeps on decreasing with passage of days before No Moon Day.
Hence, the different phases of the Moon and their meanings are as mentioned above in the paragraph.
Learn more about Moon phases here:
brainly.com/question/2285324
Let's say Stella wants to observe a nighttime Mesoscale Convective Complex (MCC) using a nearby POES satellite. Which band from the AVHRR would she use?
Answer:band 4
Explanation:
Advanced Very-High-Resolution Radiometer (AVHRR) instrument is a space-borne sensor that measure the reflectance of the Earth in five spectral bands that are relatively wide by today's standards. AVHRR instruments are or have been carried by the
National Oceanic and Atmospheric Administration (NOAA) family of polar orbiting platforms (POES) and European MetOp satellites. The instrument scans several channels; two are centered on the red (0.6 micrometres) and near- infrared (0.9 micrometres) regions, a third one is located around 3.5 micrometres, and another two the thermal radiation emitted by the planet, around 11 and 12 micrometres.
One of the most powerful of the centripetal forces, based on the concept of allegiance to a single country and the ideals and way of life it represents, is known as:________.
Answer:
Nationalism
Explanation:
Nationalism is a way of thinking that says that some groups of humans, such as ethnic groups, should be free to rule themselves. Nationalists think that the best way to make this happen and avoid control or oppression by others is for each group to have their own nation.
What are three precautions a community (located in a region with the potential for and history of strong earthquakes) can take to reduce the loss of life and property damage of earthquakes
Answer:
1. The building agency in the community should ensure all buildings in the area complies with the local building codes (which should be always updated), identify points of weaknesses in existing buildings and also make sure buildings undergoing construction should be designed with earthquake-resistant materials.
2. The community should endeavor to secure all heavy furniture such as book shelves, wardrobes; other heavy appliances like gas cookers, water heaters, standing A/Cs; including small peripheries such as mirrors, plates, cutleries and even a ceiling fan are all properly secured at all times.
3. Road bridges. Care should be taken when designing a road brigde in the community. All forms of suspension, cable bridges should not be constructed as the supports tend to snap during an earthquake. All road bridges should be reinforced and observed for induced damage over time.
In which climate zone with a long growing season and wet winters did the Native Americans who lived along the Gulf coast and southeast Atlantic coast live?a. humid subtropicalb. semiarid steppec. cool summerd. highlands
Answer:
a.humid subtropical
Explanation:
Subtropical climates are often characterized by hot summers and mild winters with infrequent frost. Most subtropical climates fall into two basic types: humid subtropical , where rainfall is often concentrated in the warmest months (e.g. South China and the northeastern Southern Cone), and dry summer or Mediterranean climate, where seasonal rainfall is concentrated in the cooler months (e.g. the
Mediterranean Basin and the west coast of the continental United States
Which type of geologist studies the geology of airborne electromagnetics, gravity, magnetics, magnetotellurics, radiometrics, rock properties, and seismicity?
Answer: A Geophysicst studies all that.
Explanation:
A geophysicist is a type of geologist who studies various geophysical methods such as airborne electromagnetics, gravity, and seismic surveys to understand Earth's subsurface characteristics for scientific and resource exploration purposes. They also analyze data such as seismic amplitudes to deduce the impedance or 'hardness' of geological layers, aiding in identifying resources and geologic features.
Explanation:The type of geologist who studies the geology of airborne electromagnetics, gravity, magnetics, magnetotellurics, radiometrics, rock properties, and seismicity is known as a geophysicist. These geologists utilize exploration methods to interpret the Earth's subsurface characteristics, including the layers of the core, mantle, and crust. Through techniques like seismic surveys, geophysicists can create images of what lies beneath the surface by sending sound waves into the ground or ocean and recording how these waves reflect off various strata.
Different types of rocks and sediments will alter the waves' velocity, which are then recorded by geophones. These recordings, known as seismic amplitudes, allow geologists to analyze the impedance or 'hardness' of subsurface strata, aiding in identifying rock types, potential resources like water or petroleum, and geologic features.
The study of stratigraphy is crucial in providing data about Earth's history and can involve collecting sediment cores and conducting seismic surveys that are stored and analyzed to deduce geological properties. Repeated seismic surveys offer temporal insights into changes over time. The integration of knowledge from various geophysical methods enriches our comprehension of the Earth's geology for scientific and resource exploration purposes.
A paleontologist finds a new tyrannosaur in a site she is excavating, and wishes to date the fossil. What is the most likely method she will use?
Answer:
Through dating layers of volcanic rock above and below the stratum containing the fossil, she will conclude the fossil age.
The paleontologist would likely use radiometric dating, specifically potassium-argon dating, to determine the age of a new tyrannosaur fossil. This method uses the decay rate of isotopes to calculate the age of the fossil.
Explanation:The most likely method a paleontologist will use to date a new tyrannosaur fossil is through a process known as radiometric dating. This method is used to determine a fossil's age based on the decay rate of certain isotopes, usually involving isotopes of carbon or potassium. In the case of dinosaur fossils, potassium-argon dating is typically used due to the long half-life of potassium-40, which allows dating of very old fossils. The paleontologist will measure the ratio of argon-40 to potassium-40 in the fossil, and from this can calculate the age of the fossil. This method is very reliable for dating fossils as old as dinosaurs.
Learn more about radiometric dating here:https://brainly.com/question/32073579
#SPJ12
The structure on the south african coast has a range of 63 km is called
Answer:THE LIGHTHOUSE AT THE CAPE POINT.
Explanation:The lighthouse at the Cape point has a range of 63km,it is the MOST POWERFUL STRUCTURE, the cape point is usually called by the People as a CAPE OF GOOD HOPE.
Bartolomeu Dias,is the Portuguese explorer who discovered the cape point in the 15th century.
light flashes a beam with a 10million candle power three(3) times every 30seconds,it is open to Tourists planning to visit it, walk paths were developed to enable Tourist climbed up to the see it.
According to the information in Encyclopedia Britannica (2015) on fossil records, which of the following was the least severe of the five major extinctions of life on earth?
Answer:
Devonian extinction
Explanation:
That took place in 375 to 360 million years ago and is estimated to have killed at least 19% of the life in the families and the 50% of the genera of species. and at least 70% of the species on earth.Why did various colonists go to the New World? How did the increasing integration of the Atlantic world affect the movement of peoples between its different regions?
Answer:
The reasons why Colonists went to the New World was because they were some were looking for gold in the west, others went for religious reasons following their church groups, and others just wished to look for better opportunities and escape from the hardships tey were facing in England. Thus, Colonists separated from other colonies so that they could have their own places and could live under their own religious beliefs.
Suppose that you have just started a summer internship working for a cooperative extension service such as the Soil and Water Conservation Service. As part of your duties you will collect soil samples, conduct laboratory and field studies, and make recommendations on soil conservation and agriculture/sub-urban land use practices.
A) Identify and describe one chemical soil test and one physical soil test that could be performed and explain how the results of these tests could allow the SWCS to make specific recommendations for agriculture or land use?
B) Explain one advantage and one disadvantage.
Answer:
a) Physical soil test could be the humidity, chemical soil test could be the pH.
b) An advantage will be that both of them are easy and quickly to do. The disadvantage is that you need to buy the instruments to measure it.
Explanation:
a) A physical measure is the one that can measure the water, temperature, structure of the soil, etc. is a characteristic that can show characteristics of the soil without changing it nature.
A Chemical measure will indicate some other requirements like pH, concentration of a nutrient, etc. This kind of measure can be modify is the crop need more nutrient or a different pH to grow.
b) Advantages and disadvantages will be different depending the studies to make. One advantage in all of them is that is easy to get and will give crops with high percentages to obtain harvest, avoid sickness, etc.
The great disadvantage is that in most of the measurements, is needed an instrument that has a cost and need some reactants some of them or calibration.
Hope this info is useful.
One chemical soil test that could be performed is a pH test, which measures the acidity or alkalinity of the soil. One physical soil test that could be performed is a compaction test, which measures the density and compactness of the soil. The pH test allows specific crop recommendations, while the compaction test helps determine soil suitability and management practices.
Explanation:A) One chemical soil test that could be performed is a pH test. This test measures the acidity or alkalinity of the soil. The result of the pH test can provide information on whether the soil is suitable for specific crops or plants. For example, certain plants prefer acidic soil, while others thrive in alkaline soil. By knowing the pH level of the soil, the Soil and Water Conservation Service (SWCS) can make recommendations on which crops or plants would be best suited for the area.
One physical soil test that could be performed is a compaction test. This test measures the density and compactness of the soil. The result of the compaction test can indicate how well the soil drains, how easily roots can penetrate the soil, and the overall health of the soil structure. The SWCS can use this information to recommend soil management practices that improve drainage, prevent erosion, and promote healthy root growth.
B) One advantage of the pH test is that it provides specific information about the soil's acidity or alkalinity, which is important for selecting the appropriate crops or plants. One disadvantage is that the pH test alone does not provide a complete picture of the soil's fertility or nutrient content. Additional tests may be necessary to determine the availability of nutrients.
One advantage of the compaction test is that it assesses the physical properties of the soil, including drainage and root penetration. This information is crucial for determining the soil's suitability for agriculture or land use. One disadvantage is that the compaction test requires specialized equipment and expertise to perform accurately.
The density of mercury is 13.5 times greater than the density of water. If you were to build a barometer that used water instead of mercury to record the standard pressure at sea level, what would be the height of that barometer? Assume that the mercury barometer is 76 centimeters, or 29.92 inches, long (this is the standard atmospheric pressure at sea level.
Answer:
Height of water column 10.26 m
Explanation:
Given data;
Mercury density is 13.5 times higher than water density.
Mercury barometer 76 cm or 29.92 inches
we know that the mercury column is balanced by the pressure of air in mercury barometer
we know also standard atmospheric is equivalent to 29.92 inches of mercury
Height of water column must be [tex]= 13.5 \times 0.76 m = 10.26 meter[/tex]