How are catastrophic events related to changes in geological timelines

The define geological periods because scientists use them as reference points for tracking the history of the earth

They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points

The aren’t related to changes in the geological timeline because the timeline is dictated by temperature cycles

The aren’t related to changes in the geological timeline because they don’t change the overall population dynamics

Answers

Answer 1

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points

Explanation:

The catastrophic events in the geological past have been sued for separation of the geological time unites, be it periods, eons, epochs. The reason for this is their practicality for such usage as they have created natural separation points that are easily identifiable and easy to use. These catastrophic events of the past managed to create such drastic changes in short periods of time, that they have significantly changed pretty much everything on the surface. They have managed to change the flora and fauna, the climate, type of sediments, gases in the atmosphere, all leading to clearly defined layers in the geological spectrum.

Answer 2

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points


Related Questions

The magma most likely form a basalt plateau or shield volcano is

a) Magma A
b) Magma B
c) Magma C
d) Magma D

Answers

Answer:

b) Magma B

Explanation:

The magma that forms a basalt plateau or a shield volcano is a mafic (basaltic) magma. This magma is low in viscosity, making it very liquid, so when there's an eruption there's lava flows coming down the slopes like rivers, moving relatively fast. This type of magma has low content of silica, which is the reason why it is low in viscosity. The low viscosity also contributes to very small amount of gases in the magma, as the gases can escape from it very easily so they do not come in a situation to be trapped. The low amount of gases means that the volcanoes with this type of magma have calm eruptions, and explosive eruptions are either nonexistent, or extremely rare.

The magma most Skely to produce a non explosive eruption is

a) Magma A
b) Nagma B
c) Magma C
d) Magma D

Answers

Answer:

c) Magma C

Explanation:

The magma marked with C, is a felsic (rhyolitic) magma. This type of magma has high content of silica, making it highly viscous, and it also has high content of gases. The high content of gases comes from the high viscosity, as the gases are trapped inside the magma and can not get out of it. This results in eruptions of explosive or effusive type. When the magma rises, the temperature and pressure change, with results in explosion of the trapped gases in the highly viscous magma. Through this explosion, lot of pyroclastic material is shot out of the volcano in the surrounding area, making it very dangerous for everything in its surrounding area.

A state’s lieutenant governor

Answers

A state’s lieutenant governor. A lieutenant governor is a high officer of state, whose precise role and rank vary by jurisdiction, but is often the deputy or lieutenant to or ranking under a governor a "second-in-command".

An elected individual who serves as the state's second-highest executive officer is referred to as the lieutenant governor of a state.

The lieutenant governor is the governor's immediate successor and takes over as governor if the governor is unable to execute their duties, such as by resignation, impeachment, or death.

The governor or the state legislature may delegate particular duties to the lieutenant governor. These responsibilities may include official representation of the state, economic development promotion, and participation in policymaking.

Learn more about A state’s lieutenant governor, here:

https://brainly.com/question/9062858

#SPJ6

Read the passage below and answer the question that follows. Developing industrial societies are in this stage of demographic transition. During this stage, societies discover technology and resources encourage growth. Birthrates remain high, and improved living conditions and medical knowledge result in lower death rates. Which of Thompson’s stages of Demographic Transition is described in the paragraph above? A. 1 – Balance B. 2 – Growth C. 3 – Leveling D. 4 – Replacement

Answers

Answer:

i think 2 Growth to be honest

Explanation:

Thompson's stage of Demographic Transition that is described in this paragraph is Growth.

The reason that Thompson's stage of Demographic Transition that is described in this paragraph is Growth is as follows:

The demographic transition model was initially proposed in 1929 by demographer Warren Thompson.The model has four stages: pre-industrial, urbanizing/industrializing, mature industrial, and post-industrial.So, in this paragraph mature industrial is followed.Where Growth is describing the situation.

Hence, the correct answer is option(2) Growth.

To learn more about Demographic Transition, refer to:

https://brainly.com/question/10509268

#SPJ2

When polar ice melts, how does this exacerbate warming oceans?

Answers

Ice is reflective and when the sun hits the polar ice it's heat gets bounced back and doesn't significantly effect the water or earth. When the ice is melted there is less ice to reflect the sun away, and the water gets warmed, therefore warming the oceans.

Hope this helped! Let me know if I need to clarify anything or explain anything more in depth!

What is a reason why the uk population has gone up xoxo

Answers

Answer

The EU And Brexit (sorta)

Explanation:

Article 13 and other things here is some more reasons in this

Which of the countries on the map above is Japan?
A.
number 1
B.
number 4
C.
number 5
D.
number 6

Answers

Answer:

its located here

Happy to help.

Pls mark as Brainliest

Answer:

D.

number 6

Explanation:

what is the meaning of natural vegetation? ​

Answers

Answer:

Explanation:

Natural vegetation means any plants or trees that grow on their own 'naturally' without any form of human intervention. ... Each place on earth had a community of plants that were natural and adapted to a specific area, and, more importantly, had grown accustomed to that climate zone.

Your Welcome!

Answer:

Natural vegetation refers to a plant community which has grown naturally without human aid. They have been left undisturbed by humans for a long time. We call this virgin vegetation. Thus, cultivated crops and fruits, orchards form part of vegetation but not natural vegetation.

Explanation:

Which of the following regions is labeled with the number 1 on the map above?

Answers

The region labeled with the number 1 on the map is the eastern mountains.

The map you sent me is a labeled map of the major physiographic regions of the United States. The eastern mountains are shown in the northeastern part of the map, and they are labeled with the number 1.

The other regions on the map are:

The western mountains, which are shown in the northwestern part of the map and are labeled with the number 2.

The Interior Plains, which are shown in the central part of the map and are labeled with the number 3.

The lowlands, which are shown in the southeastern part of the map and are labeled with the number 5.

So, the answer is A. the eastern mountains.

Complete Question:

Which of the following regions is labeled with the number 1 on the map above?

A. the eastern mountains

B. the western mountains

C. the Interior Plains

D. the lowlands

In what ways has increased population growth affected the region?
decreased brain drain
increased competition for jobs
Increased membership in extremist groups
reduced biodiversity
reduced petroleum production

Answers

Final answer:

Increased population growth has had various effects on the region, including decreased brain drain, increased competition for jobs, increased membership in extremist groups, reduced biodiversity, and reduced petroleum production.

Explanation:

The increased population growth has affected the region in several ways:

Decreased brain drain: With a larger population, there is a higher likelihood of skilled individuals staying in the region rather than migrating elsewhere.

Increased competition for jobs: More people in the region means more competition for available job positions.

Increased membership in extremist groups: A larger population may lead to increased disillusionment and social unrest, resulting in the growth of extremist groups.

Reduced biodiversity: The pressure on natural resources, such as fresh water and wild animal populations, increases with population growth, leading to the loss of biodiversity.

Reduced petroleum production: As human population grows, there is an increased demand for petroleum, leading to its depletion over time.

What time is it in gerogia

Answers

Answer: rigth now it is 10:03pm

Answer:10:16 PM est

Explanation:

which lakes are located in West Africa?

A. Chad
B. Tanganyika
C. Victoria
D. Volta

Answers

I Know That "Lake Victoria" Is Located In West Africa

Answer: Lake Victoria and Lake Tanganyika

Explanation: Learned this when I was in the 5th grade.

which phrases could you use to describe a location?​

Answers

Final answer:

To describe a location, one can use nominal or absolute terms, such as naming a city or using specific coordinates. Prepositional phrases help relate the location to nearby features. Maps visually support these descriptions.

Explanation:

There are various phrases you can use to describe a location. Physical locations can be described in nominal or absolute terms, where nominal refers to names like cities or geographic features, and absolute pertains to specific coordinates or addresses. For instance, you could describe a location by its cultural region or name it after a natural feature. Prepositional phrases can indicate relative spatial positions, such as 'next to the river' or 'behind the school', providing a description based on the surrounding environment. Maps and other geographic tools help in conveying the location through visual aids.

Can someone help me with the last two questions?

Answers

1) darker - this is because dark surfaces absorb more heat so it would be hotter

2a) cloud cover (?) - leas cloud cover would mean less heat is trapped by clouds.. i think

2b)Lighter- light surfaces don’t absorb as much heat (reflect some)

If a country has a low GDP, it __________.

Answers

Answer:

If a country has a low GDP, it produces a low number of goods each year, resulting in an economically poor nation

Explanation:

Answer: D

Explanation:

Produces a low number of goods each year, resulting in an economically poor nation.

Which ocean zone lies inside v-shaped trenches

Answers

the hadal zone lies inside v-shaped trenches

Answer:

Hadal Zone! This is V- shaped and the deepest

Your answer is Hadal Zone

which phrases could you use to describe a place​

Answers

The phrases you could use are a,c,d

It is absolutely silentin the winter, it is dark 24 hours a day.the sky shimmers in fluorescent colors at night.                                

are best phrases to describe a place.

What is a phrase?It is group of words which acts together and forms a grammatical units. particular forms of words which gets a meaningful sentence.

Therefore, above phrases best describe a place.

to know more refer to:

https://brainly.com/question/19063727

#SPJ2

A basic concept in economics is that all resources are?

scarce.

allocated.

valuable.

renewable.

Answers

A basic concept in economics is that all resources are scarce.

Answer: Option A

Explanation:

Economics is basically related to the study of resources which are scarce in relation where scarce means that they are not available in plenty and the quantity is less and have to be allocated properly so that they can be used properly.

Since these resources in the economy are not available in plenty, they have to be allocated in such a way that they are used in an efficient and a judicious way for the activities taking place in the economy.

Answer:

A basic concept in economics is that all resources are scarce (Option A)

Explanation:

Conventional economics scientists have a view that humans and society always have a desire to meet the needs, both those needs in the form of goods (services) and services (services). In order to meet these needs, a problem will emerge which will then be considered as the most fundamental problem, namely the limited means of meeting human needs provided by nature (Triono, 2014: 163).

Thus, the fundamental problem in the discussion of the discipline of economics is scarcity. In other words, if there is no scarcity, in the sense that all goods are as abundant as air, then economics will disappear as a point of thought of economists.

Learn More

Learn more about characteristic makes a substance a mineral https://brainly.com/question/2015588#

Keywords

- Basic Concept

- Scarce

Select the correct answer. Which southern African country has the highest percentage of Christian inhabitants in the region?

Answers

Answer:

south Africa

Explanation:

It will be South Africa :)

During Sub-Saharan Africa's colonial period, what were the main causes of ethnic conflict? Choose all that apply.

A. democratic political groups
B. divide and rule policies
C. favoritism for ethnic groups
D. political borders
E. unite and conquer practices

Answers

D. Political borders

Answer:

Favoritism for the ethnic groups was the main reason for ethnic conflict during the Sub-Saharan Africa’s colonial period.

Explanation:

Favoritism is the act of providing preferential treatment to one group at the cost of another group. It shows partiality towards one section affecting the another for no reason. The cause here is due to the lack of political will in maintaining agreements of peace. They are the combinations of poverty and improper state management.  A strong economic development policy and democratization will definitely help for the betterment of the nation.

What are all of the dwarf planets

Answers

Answer:

they are 5 officially recognized dwarf planets in our solar system they are Ceres, Pluto, Haumea, Makemake and Eris. With the exception of Ceres, which is located in the asteroid belt, the other dwarf planets are found in the outer solar system. There are another 6 objects in our solar system that are almost certainly dwarf planets and there may as many as 10,000. Of the dwarf planets only 2 have been visited by space probes, in 2015 NASA’s Dawn and New Horizons missions reached Ceres and Pluto respectively.  

Explanation:

The Mariana Trench is an example of a A. paleo-coast. B. continental slope. C. deep ocean canyon. D. continental shelf.

Answers

Answer:

Option C. Deep ocean canyon

Explanation:

The Mariana Trench is an example of a deep ocean canyon

Deep ocean canyon is found in Mariana Trench.

Answer: Option C

Explanation:

The ''Mariana Trench'' can be found in the western ''Pacific Ocean'' which is nearly about 200 kilometers east of ''Marian Islands''. It is considered as the "deepest trench in the world". It is crescent-shaped canyon of about 2,550 km and an average width of 69 km.  

It is true that mariana trench is an example of a deep ocean canyon and it is formed by the fusion of sub-merging of the Eurasian plate and the Philippine Plate. Not all trenches are as deep as Mariana Islands. The descend part of the Marian is called Challenger Deep and it covers most of the southern part of trench.  

Which stars have the highest absolute brightness?
A) Supergiants
B) Giants
C) Yellow stars
D) Dwarfs

Answers

A supergiants is the answer

Which process or theory explains how life could have arisen from nonliving materials?

Answers

Answer:

Abiogenesis explains how life could have arisen from nonliving materials

Abiogenesis is the theory which explains how life could have arisen from nonliving materials.

What is Abiogenesis?

Abiogenesis, the idea that life can arise from nonlife more than 3.5 billion years ago on Earth. Abiogenesis proposes that the first life-forms generated were very simple and, through a gradual process, became increasingly complex.The study of abiogenesis aims to determine how pre-life chemical reactions gave rise to life under conditions strikingly different from those on Earth today. It primarily uses tools from biology and chemistry, with more recent approaches attempting the synthesis of many sciences.

To learn more about Abiogenesis, refer here :

https://brainly.com/question/19015729

#SPJ2

During the weekend, Suzanne is working on her school project. She could have gone out with her friends or practiced her cello instead. She thinks that if she hadn’t worked on her project, she would have been out with her friends. What is the opportunity cost in this scenario? A. practicing the cello B. completing the project C. going out with friends D. going out with friends and practicing the cello

Answers

Answer: C going out with friends

Explanation:

Answer:

C. Going out with friends

Explanation:

That's the opportunity she missed. Instead, she studied.

the earths natural environment can be changed or altered by humans what are four ways this is done? 93 POINTS

Answers

Answer:

I belive four ways this can be done is when humans decide to drain rivers, produce plastic, destruction of reefs, and carbon dioxide emissions.

I hope this helped!

Explanation:

Answer:

The answer is: 1.- Air pollution. 2.- Water pollution. 3.- Deforestation. 4.- The alteration of the ozone cup.

Explanation:  

Nature has been subject to use, appropriation and exploitation for the human being and for society and this has had a negative impact on the conditions of the natural resources necessary for life.

1.- Air pollution.

It is caused by cars and industries. They cause respiratory problems in people and animals, it damages the plants.

2.- Water pollution.

The main cause is the dumping of waste into rivers and the sea. It causes a decrease in drinking water and alters the balance of some communities.

3.- Deforestation.

Forests are cut down to obtain wood and cultivation areas. This affects the beings that live in them and causes desertification.

4.- The alteration of the ozone cup.

The existence of the ozone layer is vital for the preservation of life on our planet. In recent years some products such as aerosols have caused their deterioration, causing a hole over Antarctica.

The answer is: 1.- Air pollution. 2.- Water pollution. 3.- Deforestation. 4.- The alteration of the ozone cup.

which continent of today were part of gondwanaland​

Answers

Answer:India, Australia,south Africa,south America and Antarctica

Explanation:

Answer:Gondwanaland was a super continent that existed from about 550 million years ago until about 180 million years ago. The continents of South America, Africa, Antarctica, and Australia, and part of the Indian subcontinent along with Arabia( not a continent) all were part of Gondwanaland

Explanation:

Which natural process is responsible for ridge push? A. Mantle convection B. Subduction C. Seafloor spreading D. Reversal of Earth's magnetic field

Answers

Answer:

A. Mantle convection

Explanation:

Ridges are formed over the divergent plate boundaries, it can be pushed by the mantle plume volcanism originated by the core mantle boundary at the Asthenosphere region over the divergent plate boundary. Seafloor spreading is the one of the evidences of plate tectonics theory. Subduction of the plate is the result of ridge push and slab pull, oceanic plate is less dense so its under beneath the high denser continental plate.

Answer:

Seafloor spreading

Which of the following statements about the tail of a comet is correct?

A. The tail always points toward the sun.
B. The tail always points away from the sun.
C. The sun's corona creates the tail of a comet.
D. The tail always points behind the comet.

Answers

Answer is B

Explanation:

The force exerted on the coma by the Sun's radiation pressure and solar wind cause an enormous tail to form, which points away from the Sun.

The answer choice which is true about the tail of a comet is:

B. The tail always points away from the sun.

Based on the given text, we can see that a comet is an outer worldly form which can be found outside the Earth's stratosphere.

With this in mind, we can see that the force which is exerted on the tail of the comet makes it to point away from the sun.

Therefore, the correct answer is option B

Read more about comets here:

https://brainly.com/question/11996385

what does the term scale mean​

Answers

Answer:

See the picture below for all the definitions.

Other Questions
What is the line of best fit for this data? (1,5)(2,8)(3,11)(4,14)(5,17)(6,20)(7,23) What is the value of p? which polygon will tessellate a plane? What does Romeo and Juliet have in common with Senecan drama in terms of content? Select all that apply. a.Moralizing b.Emphasis on fate c.Prophetic dreams d.Moments of comic relief Chargaff's rule states that the amounts of guanine and cytosine are roughly the same, and the amounts of adenine and thymine are roughly the same A. in eukaryotes only. The rule doesn't apply to prokaryotes. B. but the relative amounts of G+C and A+T vary by species. C. except in species that use uracil in place of thymine in their DNA. D. and the relative amounts of G+C and A+T don't vary by species. Find the gravitational potential at a point on the earth surface. Take mass as of earth as 5.9810^24kg,it's radius as6.3810^6nand G=6.6710^-11Nm^2kg^-2 Which is an exponential function? Please answer ASAP!80 points because there are 5 questions.Pictures provided. Joe paid $12.53 for a 7.03-kg bag of dog food. A few weeks later, he paid $14.64 for a 7.98-kg at a different store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price. Round your answers to the nearest cent Four sizes of scaled text are shown.Four rows of text and numbers. The first row contains the number one point nine five four followed by the phrase Website text size. The next row contains the number one point five six three followed by the phrase Website text size, but smaller than the previous row. The third row contains a question mark followed by the phrase Website text size, but smaller than the previous row. The fourth row contains the number one followed by the phrase Website text size, but smaller than the previous row.What is the unknown scale size?Enter your answer as a decimal in the box. Round only your final answer to the nearest thousandth. which is the best summary of the underlined section of paragraph 5 of the lady or the tiger?A.SOME PEOPLE ARE EATEN BY A TIGER B.THE CROWD GOES HOME WITH SADDENED HEARTSC.THE ACCUSED CHOOSES ONE OF TWO IDENTICAL DOORS IN THE ARENA.ONE DOOR HIDES A HUNGRY TIGER. It was the duty and the privilege of the person on trial to walk directly to these doors and open one of them. He could open either door he pleased; he was subject to no guidance or influence but that of the aforementioned impartial and incorruptible chance. If he opened the one, there came out of it a hungry tiger, the fiercest and most cruel that could be procured, which immediately sprang upon him and tore him to pieces as a punishment for his guilt. The moment that the case of the criminal was thus decided, doleful iron bells were clanged, great wails went up from the hired mourners posted on the outer rim of the arena, and the vast audience, with bowed heads and downcast hearts, wended slowly their homeward way, mourning greatly that one so young and fair, or so old and respected, should have merited so dire a fate.I WILL GIVE YOU BRAINLIEST What was the combined effect of both the Universal Declaration of Human Rights and the Nuremberg Trials? How many atoms are in 8.1 moles of oxygen? And how do you know? S, C, OZ? Choose the correctly spelled translation of the following word.seriousserioceriozerio Which of the following are properties of the circumcenter of a triangle? Check all that apply.A.) The circumcenter of a right triangle falls on the side opposite the right angle B.) The circumcenter is at the intersection of the perpendicular bisectors of the triangle's sides C.) The circumcenter of a triangle is always inside itD.) The circumcenter is equidistant from each vertex of a triangle which level students change classrooms throughout the day for different teachers and different subjects?A.SECONDARYB.ELEMENTARYC.PRE-SCHOOLI WILL GIVE YOU BRAINLIEST two actions of women's right movement? What would the area of each triangle be if the base is 10 and the height is 3/5? Think about the literary heroes you have read about. What do they have in common?They face enemies.They defend others.They fight for what is right.They have super strength.They have magical powers.They have friends who help them. Consider the following line plot. Will give brainlest!!!!!!!!!!!What is the mean of the data? Explain. Round to the Nearest tenth.