The spring tides occur twice a month, once after the new moon phase, and once after the full moon phase. When the spring tide occurs after the new moon phase, the sun, moon, and earth are aligned in a straight line, with the moon being between the sun and the earth. When the spring tide occurs after the full moon phase, the sun, earth, and moon, are again aligned in a straight line, but this time it is the Earth that is between the sun and the moon.
These tides are the ones that cause the greatest difference between the high tide and the low tide. The high tide is the highest of the tides, thus it is abnormally high, while the low one is the lowest of the tides, thus abnormally low. This results in a very big difference between the high tide and the low tide. This happens because the gravitational pull from the moon and sun is slightly greater when they are aligned in this manner, thus they pull the water surfaces further up.
What makes the great barrier reef special?
The Great Barrier Reef is special because it is by far the largest reef in the world. It is consisted of around 2,900 individual reefs. The size of this reef is approximately as the size of Germany. There are over 900 islands that are stretched over 2,600 km along the the reef. The Great Barrier Reef is so marking and big, that even though it is below water it can actually be seen from space. The ecological importance of this reef is enormous as it is a home for thousands of species, with approximately 10% of all fish species in the world living in it. Because of its beauty and numerous attractions, the Great Barrier Reef is one of the most visited tourist destinations, and the Australian economy manages to generate between 5 and 6 billion Australian Dollars annually from it. Unfortunately, all of the human activity has been affecting this reef very negatively, and little by little part of it is dying out.
What is the definition of climate?
the weather conditions prevailing in an area in general or over a long period.
So weather is changed that happen daily in a certain area but climate refers to average year to year conditions.
The magnitude of an earthquake is a number that represents the
The magnitude of an earthquake is a number that represents the Strength of an earthquake.
What is Earthquake?When strain energy in the Earth's crust suddenly releases, it causes waves of shaking to propagate outward from the earthquake source. When forces in the crust exceed the rock's strength, it fractures along weak zones, either along an old fault plane or a new one.
The focus or hypocentre, which can be located many kilometers below the surface of the ground, is where an earthquake begins. The epicenter of an earthquake is the location at the surface that is directly above the focal.
An earthquake is the shaking of the Earth's surface caused by a sudden release of energy in the Earth's lithosphere, which generates seismic waves. It is also referred to as a quake, tremor, or temblor.
Therefore, The magnitude of an earthquake is a number that represents the Strength of an earthquake.
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Final answer:
The magnitude of an earthquake is a number that quantifies the energy released during the event, measured on scales like the Richter and Moment Magnitude scales. These scales are logarithmic, showing a significant increase in energy with each unit increase. Understanding earthquake magnitude helps assess potential damage and the need for preparedness.
Explanation:
The magnitude of an earthquake is a number that represents the absolute size or intensity of the earthquake, quantifying the amount of energy released during the event. It's measured on scales like the Richter scale and the Moment Magnitude Scale, which consider various factors such as the amplitude of seismic waves, the amount of slippage, and the area of the rupture. These scales are logarithmic, meaning that each step on the scale represents a significant increase in energy; for instance, a quake of magnitude 6 releases 32 times more energy than one of magnitude 5 on the Richter scale, and a difference of one unit on the Richter scale equates to a ten-fold difference in wave amplitude.
Understanding earthquake magnitude is crucial for assessing the potential damage an earthquake can cause. High-magnitude earthquakes can cause significant destruction, influencing building codes and emergency response planning. It emphasizes the importance of earthquake preparedness in regions prone to seismic activity.
Which of the following statements about the force attracting these two galaxies is true?
a) It is the same force that causes an apple to fall to the ground.
b) The force will get weaker as time passes.
c) It is a mysterious force, whose nature remains completely unknown to scientists.
d) It is a force unlike any force that we ever experience on Earth.
The force that makes two galaxies to be attracted to each other is the same force that causes an apple to fall to the ground. This is known as the Gravity Force.
This force was named by Issac Newton, after some empirical observations in nature and then he published the Universal Law of Gravitation on 1687:
The force [tex]F[/tex] exerted between two bodies of masses [tex]m1[/tex] and [tex]m2[/tex] and separated by a distance [tex]r[/tex] is equal to the product of their masses and inversely proportional to the square of the distance.
Written in a mathematical form is:
[tex]F=G\frac{(m1)(m2)}{r^2}[/tex]
Where [tex]G[/tex]is the gravitational constant
So, this force between two bodies (two galaxies or an apple and the ground) is directly proportional to the product of the mass of both and inversely proportional to the square of the distance that separates both bodies.
This means the gravity force decreases when the distance between these two bodies increases.
Therefore, the correct option is a.
The force attracting the two galaxies is gravity, which is the same force that causes an apple to fall to the ground. Gravity is well understood and is responsible for various phenomena on Earth and in space. Other options are incorrect for different reasons. So, the correct answer is a.
Here are some key points to explain this:
Gravity is the weakest of the four fundamental forces in nature, yet it has an infinite range and affects all masses.This force keeps us grounded on Earth, causes apples to fall, and ensures planets orbit the Sun.It also binds galaxies into clusters by exerting an attractive force between them.The nature of gravity is well studied, though it's described as weaker compared to other forces like electromagnetism.The other options are incorrect for the following reasons:
b) The force will get weaker as time passes. Gravity is constant unless other forces or factors change the mass or distance significantly.c) It is a mysterious force, whose nature remains completely unknown to scientists. While there are still questions about gravity, its basic principles are well understood.d) It is a force unlike any force that we ever experience on Earth. This is incorrect as gravity is experienced daily in various forms, such as keeping us grounded and causing objects to fall.Which continent has the most independent countries
Answer:
The correct answer is Africa.
Explanation:
Africa is the second largest continent in the world after Asia. Africa is the continent which has the most independent countries in the world. There are 54 independent countries in Africa. There are still two states whose independence is disputed. These states are Western Sahara and Somaliland. In Africa, Nigeria is the largest country of the continent land wise. Some of the main countries of Africa are, South Africa, Kenya, Algeria, Ghana, Morocco, etc.
Answer:
Africa
Explanation:
The Continent of the Africa has most of the independent nations or the countries. There are about 54 recognized countries and has many island nations and the independent countries are the Liberia south Africa and the Egypt, Tunisia, Morocco, and Ghana, etc.How much of the earth is covered in rainforest?
Answer:
6% of the Earth is covered in Rainforest
Explanation:
Rainforests used to cover 14% of the Earth's land surface. They now cover only 6%, as the percentage went down 8%.
Mordancy.
Final answer:
Tropical rainforests, covering only about 5% of Earth's surface and containing half of its biodiversity, are being deforested at alarming rates for economic gain. Located mainly in the Amazon, Africa, and Southeast Asia, their destruction poses a threat to global biodiversity and climate. Initiatives like REDD+ are attempting to reverse the damage.
Explanation:
Tropical rainforests cover only about 5% of the Earth's surface but are crucial due to their high biodiversity, containing up to 50% of the Earth's biodiversity. Despite their importance, the rate of deforestation is alarming, with substantial portions of these forests being cut down annually for agriculture, timber, and other economic activities. Tropical rainforests are primarily located in the Amazon basin, central Africa, and Southeast Asia, regions that are looking for ways to bolster their economies often at the expense of these critical ecosystems.
Deforestation poses a significant risk to biodiversity, the climate, and the way of life for indigenous people and species that depend on these forests for survival. If current deforestation rates continue, it's estimated that 80-90% of tropical rainforest ecosystems will be destroyed by 2020. Initiatives like REDD+ aim to combat this trend by focusing on restoring degraded tropical forests and preserving the biodiversity within them.
Planet with the most extreme temperature range is ___
Answer:
Mercury
Explanation:
Mercury's temperature ranges from 427°C to -180°C
Also, I believe you posted this question in the wrong category, but that doesn't mean you shouldn't get an answer.
What are four pieces of evidence for continental drift?
Answer:
- Shape of the continents
- Fossils of the same species found on continents that are not connected
- Evidence of ice sheets in places that are hot in the present
- Mid-ocean ridges
Explanation:
The continental drift theory is a theory that suggests that the continents are always on the move, thus they change their shape, location, collide with each other, move away from each other etc.
The shape of South America and Africa is one of the evidences. If the shapes of the continents are taken out of a map, and the eastern coast of South America and western coast of Africa are merged, they fit in perfectly.
There are numerous fossils of the same species of animals and plants that have been found all over the world, even though the continents are isolated and separated by water bodies.
In some places that are very hot in the presence, like South Africa, have evidence of ice sheets. In the current conditions that is simply not possible considering that the temperature in this part of the world goes well over 40 C degrees.
The mid-ocean ridges are very nice proof of the continental drift theory. They are one of the evidence that can be observed in the present, where new crust is constantly forming and pilling up, while pushing the old crust sideways further away from it.
Final answer:
Alfred Wegener proposed the theory of continental drift, supported by evidence such as the jigsaw fit of continents, similar fossils on separate continents, corresponding mountain ranges, and paleoclimate indications of different past latitudes.
Explanation:
Alfred Wegener, a German meteorologist and astronomer, proposed the hypothesis of continental drift in 1915. His theory, which suggested that continents were once part of a vast supercontinent called Pangea, was based on four main pieces of evidence:
The noticeable fit of South America and AfricaSimilarities in fossil records on different continentsCorresponding mountain ranges that suggest continents were once joinedPaleoclimate data that indicate continents were at different latitudes in the pastWegener's evidence for continental drift extended beyond the interlocking shapes of the continents, emphasizing the strong case made from fossils and geological formations spread across discontinuous landmasses. Despite initial skepticism, Wegener's concept of continental drift laid the groundwork for the modern theory of plate tectonics.
What two continents share the same land mass?
Answer:
Europe and Asia share the same land mass.
What country changed the name of a city to shangri-la?
Answer:
people's republican of china <3
Explanation:
Shangri-La was formerly called Zhongdian County (中甸县; Zhōngdiàn Xiàn) but was renamed on 17 December 2001 and upgraded into a county-level city on 16 December 2014 as Shangri-La
China renamed the city of Zhongdian to Shangri-La in 2001 to promote tourism, leveraging the mythic connotations of a paradise on Earth.
The country which changed the name of a city to Shangri-La is China. Shangri-La was formerly known as Zhongdian but was renamed in 2001 to attract tourism. This area is known for its stunning natural beauty and Tibetan culture, which the name Shangri-La, taken from James Hilton's novel Lost Horizon, encapsulates well. The term Shangri-La has come to represent an earthly paradise, particularly one that is hidden and isolated, mirroring the characteristics James Hilton described in his fictional account.
Which material most likely has the highest level of permeability?
A. Sand
B. Clay
C. Gravel
D. Silt
Answer:
Silt
Explanation:
Permeability is what allows liquids or gasses to flow through or pas through a material.
Silk has the highest level of permeability, causing gasses and liquids to easily flow through it.
Sand, clay and gravel do not have high levels of permeability. That is why these substances are used to filter water. They do not allow liquids or gasses to easily flow through them, causing them to loose any dirt or physical sustenance.
Mordancy.
The material that most likely has the highest level of permeability is Gravel. Gravel and sand are both permeable and porous.
What do you mean by permeability?Permeability refers to the quality or state of being permeable that can penetrate especially liquid or gas.
The material that most likely has the highest level of permeability is Gravel.
Therefore, C is the correct option.
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What are the four zodiac signs for the summer months in the northern hemisphere?
Answer:
Gemini, Cancer, Leo, Virgo
Explanation:
The zodiac signs have been created very long time ago, and they have been based on the positions of the space objects relative to the position of the Earth, or rather from Earth's perspective. They have been associated with numerous things, be it mythology, how would someone's character be, some would someone look physically, and even for predicting the future in accordance to the zodiac sign. It is not just the space objects that are determined as zodiac signs, but big influence is attributed to the planets in our solar system as well, as they can be detrimental to a particular phase of the zodiac signs. There's 12 zodiac signs, though a 13th has been added because of the movement of the space objects and change of positions, thus emergence of one more that can be included, but it is still not widely used. The four zodiac signs for the summer months in the Northern Hemisphere are the Gemini, Cancer, Leo, and Virgo, all of which have totally different characteristics from one another.
how did the revision most likely affect gas consumer in the united states
Answer:
The revision probably INCREASED world trade because gasoline that previously couldn't be sold in the United States was then ALLOWED TO BE SOLD THERE.
Answer:
Gas consumers in the United States had to deal with the negative impact of greater pollution caused by the dirtier gasoline.
Options:
The options were A. Gas consumers in the united states benefited from the sale and use of cleaner gasoline. B. Gas consumers had to endure higher gas prices that resulted from dirtier foreign gasoline in the united states. C. Gas consumers in the United States had to deal with the negative impact of greater pollution caused by the dirtier gasoline. D. Gas consumers had to endure higher gas prices because of the cost of the technology to clean the gasoline.
Explanation:
The answer is C out of those options because A is saying they are benefitting from clean gasoline when the problem states it's dirty so that has to be wrong. B and D are wrong because it doesn't state anything about a higher price of gas in the problem. D is wrong because consumers won't pay money to clean their gas before they use it (sorry to break it to you but society isn't that nice). So this leaves us with option C which must be right. Plus it's biology something about the environment must be in the answer!
Which of these represents an enclave?
A) 1
B) 2
C) 3
D) 5
That would be D
Enclave- A country or part of a country that is within the boundaries of another country.
This could get confused with number 3. Number 3 is not an enclave because it is just on the border of other countries, but number 5 is an enclave because it is surrounded by one whole country. I hope that makes some kind of sense.
Hope this helps :)
I’m not sure but I believe it is D. 5
Brainliest if correct!! I can check and you must look at both pictures!!! 100 points!!
Answer:
For the first one, it is 3
For the second one, it is 2
Explanation:
For the first one, since there is a planet that it is orbiting. This will produce the drag that is needed to help the moon keep circling around Planet X.
Answer: For the first one, it is 3
For the second one, where there is no more drag. The moon will just keep going straight because there is nothing to help make the circle go around an object.
Answer: For the second one, it is 2
Which statement correctly explains what is happening?
Oceanic and continental plates are colliding.
Oceanic and continental plates are shifting past each other.
Oceanic and continental plates are forming a large mountain.
Oceanic and continental plates are creating several island chains.
Answer:
Oceanic and continental plates are colliding.
Explanation:
Answer:
Oceanic and continental plates are colliding.
Explanation:
The collision of the ocean and continental plates makes the oceanic plates denser by overriding them by thicker and less thick continental plates. The ocean plates are forced to move down to the mantle through a seduction process. The melting, therefore, produces magma above the sub ducting ocean plates.
The magma chambers are usually not concentrated like the mantle material within the surrounding. The depth and size of the magma can be determined by mapping the earthquake activities happening around.
Which city has been awarded the most michelin stars
Answer:
The city with the most Michelin star restaurants is Tokyo (Japan) with a total of 230 restaurants, according to the 2019 Michelin Guide. As of 7 March 2019, Tokyo has a total of 308 Michelin stars distributed on 230 restaurants.
Final answer:
Tokyo holds the record for the city with the most Michelin stars, making it a prominent culinary capital with a diverse range of exceptional dining options.
Explanation:
When it comes to the designation of Michelin stars, a prestigious measure of culinary excellence, Tokyo holds the record for the city with the most Michelin stars awarded. This fact underscores Tokyo's status as a global gastronomic capital, boasting a vast array of dining establishments that range from traditional sushi counters to modern international cuisine. Michelin stars are highly coveted, and restaurants that receive these accolades are recognized for exceptional quality, creativity, and consistency in their food offerings. The Michelin Guide, originally developed by the Michelin Tire company as a travel guide, has become one of the foremost authorities assessing restaurant quality around the world.
In Tokyo, you can find a rich diversity of Michelin-starred restaurants, offering an expansive palate for gourmets and food connoisseurs to explore. Diners can experience everything from impeccably crafted Japanese delicacies to inventive dishes that draw inspiration from global culinary traditions. The exact number of Michelin stars in Tokyo can vary with each new edition of the guide as restaurants gain or lose stars, but Tokyo has consistently remained at the top regarding the total count of Michelin stars awarded to restaurants within a single city.
What type of cloud is often formed by fog lifting in the morning?
A cloud formed by fog lifting in the morning is a stratus cloud
The bending of waves around the edge of a barrier is known as
The answer is diffration hope this helped!
Why are some units of the geologic time scale longer and some shorter?
The geologic time scale is divided into several different units. There are eon, era, period, epoch. They all have different lengths, and some are very long, while some are much shorter. The eon is the longest of them all spending for over half a billion years, or even more than a billion. The era stretches for few hundreds of millions of years. The period lasts for tens of millions of years, while the epoch is stretching for several millions of years. The reason why they are with different lengths is that they are marked by certain important events in the past. Some are marked by significant changes in the climate, some by extinction of species, some by big disasters, some by changes on the surface of the Earth, some by the changes of the atmosphere.
Comparative _____ is the study of similarities and differences in the structures of different species
Answer:
Comparative anatomy is the study of similarities and differences in the structures of different species.
The missing word is: anatomy.
Comparative anatomy is the study of similarities and differences in the structures of different species.
Planet with an atmosphere that rains sulfuric acid is ____
How long does it take for a volcano to erupt?
A volcano takes approximately ten years
Which layer of the atmosphere contains the most water vapor?
Where are the multiplied choices?
I believe that would be the troposphere, hopefully that’s one of your options!
What continent is entirely in the northern and western hemispheres?
Answer:
North America
Explanation:
Answer:
North America
Explanation:
Planet with a density so low that it could float on water is ____
Answer:
Saturn
Explanation:
Since it is comprised of mostly light gases, saturn could easily float on earth's oceans, if it were small enough.
Areas such as yosemite national park were formed due to a. tectonic activity. b. the weathering of surface material. c. deposition of sediment by water, wind, or ice. d. all of the processes listed above.
D. All of the Above
Tectonic activity, weathering, and deposition are all relevant processes in which areas like Yosemite are geologically formed.
the histogram shows the weights, in pounds, of checked luggage on a flight. the median weight of a checked bag is 27.5 pounds. how does the mean of the data most likely compare to the median? the mean is most likely less than 27 pounds
Answer:
The mean is most likely exactly 27.5 pounds, is true about the given statement The median weight of a checked bag is 27.5 pounds.
Explanation:
Median weight of a checked bag is= 27.5 pounds
it means , if there are n bags , the middlemost bag has weight 27. 5 pounds.
For , a data set, if it is symmetrical on both sides that is if difference between two succeeding values are same,then
Median = Mean
Otherwise , in some cases
Either, Median > Mean or Mean > Median.
Supposing each bag to be Equivalent, that is if they have equal weight,
Mean can't exceed ≥ 27.5 Pounds
Answer: The mean is most likely exactly 27.5 pounds.
Explanation:
Edge 2020
Jet streams are embedded in the prevailing westerlies and are also described in what way?
A. are intermittent during the summer months
B. are turbulent wind currents that slow air travel
C. are pockets of hot and humid air
D. are high speed winds, 10 km above the ground
Jet streams are fast flowing, narrow, meandering air currents in the atmospheres of some planets, including Earth near the tropapouse.
So the answer is D.
The correct option is, (D) are high speed winds, 10 km above the ground.
What is the direction of jet streams?Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. The winds blow from west to east in jet streams but the flow often shifts to the north and south.What is the jet stream and is it related to the westerlies?Jet streams are fast flowing, narrow, meandering air currents in the atmospheres of some planets, including Earth. On Earth, the main jet streams are located near the altitude of the tropopause and are westerly winds (flowing west to east).What is the difference between westerlies and jet streams?So jet streams flow from west to east in both the hemispheres and hence they are called westerlies or upper level westerlies. Jet streams when weak move in the direction of westerlies in a wavy irregular manner with a poleward or equator ward component.
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What sea sits just off the ross ice shelf
Answer: it is the Ross Sea