How is it possible for new crust to be formed without increasing the surface area of the earth?

Answers

Answer 1

Answer:

Because the Earth is not getting bigger, an equal area of crust must be destroyed in order for the new basaltic crust to form. This takes place at subduction zones, where the denser basaltic rock gets shoved underneath less dense continental crust.

Explanation:


Related Questions

The two types of water scarcity are __________ and __________.

A. Resource . . . Physical
B. Physical . . . economic
C. Economical . . . Climatic
D. Physical . . .Climatic

Answers

Answer:

B: Physical & Economic

Explanation:

Physical water scarcity occurs when and where there is not enough water to meet both human demands and those of ecosystems to function effectively. Arid regions frequently suffer from physical water scarcity. It also occurs where water seems abundant but resources are over-committed.

Economic water scarcity is caused by a lack of investment in water infrastructure or insufficient human capacity to satisfy the demand of water in areas where the population cannot afford to use an adequate source of water.

Answer:

The answer is B.

Explanation:

Just took test on edge 2020

List 3 systems in Canada and 3 in the United States?

Please help with this question

Answers

If you’re talking about the governmental systems then here u go!

Canada’s systems:
1)The executive branch
2)The legislative branch
3) The judicial branch
And it’s the same for the US as well
Legislative makes laws, executive carries out laws, and judicial evaluates or interprets the law

MAKING BRAINLEST TO THE BEST ANSWER

Answers

Answer:

D

If the pattern continues for an amount of time the verb would be in present tense. The present tense verb in these options is stays which would be the answer.

We could also use elimination method.

It’s not A or C because that would mean that it had already happened and based on the given context we don’t know that it already had happened.

It also isn’t b because using a verb ending with -ing wouldn’t make sense in this sentence when you read it aloud.

Hope I helped!

There is a geological site associated with earthquake activity and a mountain range. When a person looks offshore, they do not find any trenches.

What type of boundary are they dealing with?

oceanic-oceanic convergent boundary


oceanic-continental convergent boundary


divergent boundary undersea


continental-continental convergent boundary

Answers

Answer:

continental-continental convergent boundary

Explanation:

According to the question, there is a geological site that has some earthquake activity with a mountain range but there's no trenches when a person looks offshore.

This is a type of continental-continental convergent boundary because when two continental plays converge, they collide and become mountains.

How does the ocean floor keep track of magnetic fields?


A.There are magnets in the ocean floor.


B.Basalt is iron-rich and responds to magnetic fields.


C.Being underwater makes the rocks respond to magnetic fields.


D.All rocks act like magnets.

Answers

Answer: The answer is D

Explanation:

Answer:

B

Explanation:

ITS B BECAUSE I TOOK THIS TEST AND PAST IT

What kind of map is commonly used to locate faults and folds in beds of rock?

A. geologic map

B. topographic map

C. soil map

D. isogram map

Answers

I think that is letter D
THE ANSWER IS A(geologic map)

Need answer quick please thanks

Answers

Answer:

globalization

Explanation:

I am not sure exactly. but the world is a synonym for globe. so it makes sense to me

Is the relationship between wind chill and the speed of the wind a linear one?

Answers

Answer:

Wind chill relationships are not linear. The colder the temperature, the more strongly the wind chill factor is felt. At a wind speed of 31 mi/h (50 km/h), for example, the perceived temperature at 32°F (0°C) is 7°F (−14°C), but at −40°F (−40°C), the perceived temperature is −112°F (−80°C).

Which statement best explains why nations must trade?

A. All nations belong to free trade agreements.
B. All nations seek out new production needs.
C. No nation has all necessary resources.
D. No nation can employ all of its laborers.

Answers

Answer:

C

Explanation:

That applies to all nations, except texas (which is still part of america sadly.)

No nation has all necessary resources this statement best explains nations must trade. Thus, option (c) is correct.

What is trade?

Trade is described as the act of purchasing and selling things on a general market, as a means of subsistence, or as a means of exchange.

Trade enables countries to acquire foreign currencies; this is particularly significant for developing countries as it provides them with a supply of foreign currency that can be used to purchase goods and services.

As a result, option (c) is correct.

Learn more about on trade, here:

https://brainly.com/question/27622280

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help pls Nicole scored 123 in the first game and 134 in the second game.

Her sister scored 98 in the first game and 101 in the second game.

In all, how many more points did Nicole score in the two games than her sister?

Answers

TBH the answer is 300

Answer:

58

Explanation:

257-199=58

Which factor most likely facilitates mass movement after heavy rains in a dry region?

Answers

Answer:

B. hope this helped ( :

Explanation:

Mudflow most likely facilitates mass movement after heavy rains in a dry region. Thus option A is correct.

What is movement?

Motion is the shift in an object's location in relation to its environment over a specific amount of time. the act of movement; a change in location or posture; or the transferring of a condition by whatever means; an activity that is proper or spontaneous; growth; as, the pace

Large and small soaked rock particles are present in mudflows. A dry area experiences mud flow when there is an unexpected water flood or when it rains heavily.

A broad slope region's soil and rocks are carried into a gulch or canyon by the floodwater. This was because of the erosion that was going on in the ground. Therefore, option A is the correct option.

Learn more about movements, Here:

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The question is incomplete, the complete question will be :

Which factor most likely facilitates mass movement after heavy rains in a dry region?

deposition

mudflow

slump

weathering

By definition, two rays labeled AB and AC must exist with which of the following conditions? Select ALL that apply! The two rays make a line AC The two rays are parallel The two rays form angle CAB D The two rays are perpendicular E The two rays intersect at point A​

Answers

9514 1404 393

Answer:

The two rays form angle CABThe two rays intersect at point A​

Explanation:

An angle is formed of two rays having the same endpoint. Angle CAB will be formed from rays AB and AC. Those rays will intersect at their end point: A.

__

Comments on other choices

The two rays will make line AC if and only if point A lies between points B and C on that line. That is, the existence of rays AB and AC do not guarantee that a line will be formed.

Parallel rays cannot share a point. Hence rays AB and AC, which share point A, cannot be parallel.

when did the population double

Answers

Answer:

1950 and 1987

Explanation:

a doubling from 2.5 to 5 billion people in just 37 years — the population doubled within a little more than one generation.

Things sped up considerably in the middle of the 20th century. The fastest doubling of the world population happened between 1950 and 1987: a doubling from 2.5 to 5 billion people in just 37 years — the population doubled within a little more than one generation.

The distance covered by a degree of longitude____

A. is 1/180 of Earth's circumference.

B. is always equal to 11 kilometers.

C. increases as you approach the poles.

D. decreases as you approach the poles.

Answers

Answer:

increases as you approach the poles

what is the life of a star ​

Answers

A star is born once it becomes hot enough for fusion reactions to take place at its core. Stars spend most of their lives as main sequence stars fusing hydrogen to helium in their centres. The Sun is halfway through its life as a main sequence star and will swell up to form a red giant star in around 4.5 billion years.

How fast were trains traveling intentionally Pennsylvania to Mississippi?​

Answers

Answer:

5480 mph

Explanation:

cuz trains went 160mph then if u add that up its correct

Answer:

Fastest Train: 30h 35m

Explanation:

The distance between Philadelphia and Jackson is approximately 989 miles, or 1592 kilometers. The average train journey between these two cities takes 41 hours and 15 minutes, although the absolute fastest you could get there is 35 hours and 40 minutes.

Descriptions
1.
2.
A. Earthquake
Epicenter
1.
B. Active
2.
Volcano
1.
C. Mountain
2.
Range

Answers

Answer

Heres a pic of the Epicenters and stuff...

Explanation:

...

x+2y=-7 -3x-5y = 23

Answers

Answer:

this a question?

Explanation:

Answer:

is this a question? this is wierd

Explanation:

The Salad Bowl Analogy of US society states that

Answers

The Salad Bowl analogy of U.S. society states that. ethnic groups living in the United States retain unique features, but also contribute to American culture as a whole.

Aristotle was a famous philosopher who was the first to demonstrate what?

Answers

Aristotle was the first to develop a formal system for reasoning

Which is the best label for the dotted-line arrow? ​

Answers

Answer:

i don't know what the picture looks like so i'm going to guess D. orbit of the moon around Earth. i hope i'm right.

Explanation:

Answer:

The answer is C: moon's motion without gravity

Explanation:

The dotted arrow is pointing in the direction of the path it's going. Without the gravitational pull by Earth, it would go that way.

the question is on the picture

Answers

i believe the answer is the last option

Answer:

The table supports the statement that almost all of the people in Greece are Eastern Orthodox.

Explanation:

The first statement is not correct because Ethiopia has almost twice more followers of Eastern Orthodoxy than Romania.

The second statement is not correct because Ukraine has the second largest Eastern Orthodox population in the world, not the first.

The third statement is not correct because Ethiopia's Eastern Orthodox population is slightly less than half of the total population.

The fourth option is correct because the population of Eastern Orthodox followers in Greece accounts for a staggering 98% of the total population or almost all of the population.

Which land biome has more species than all the other biomes combined?
tropical rainforest
O desert
temperate forest
O savannah

Answers

A) Tropical Rainforest

PLS HELP, I WILL REWARD BRAINLIEST ASAP!!

Answers

Answer:

agriculture

Explanation:

Name the intersection of RS and TU

Answers

Answer:

It is S

Hope this helps you Do mark as brainliest

Describe at least two factors that you think may affect
which sources of energy are used in different areas of
the U.S.

Answers

Answer:

In the United States and many other countries, most energy sources for doing work are nonrenewable energy sources:

Petroleum

Hydrocarbon gas liquids

Natural gas

Coal

Nuclear energy

These energy sources are called nonrenewable because their supplies are limited to the amounts that we can mine or extract from the earth. Coal, natural gas, and petroleum formed over thousands of years from the buried remains of ancient sea plants and animals that lived millions of years ago. That is why we also call those energy sources fossil fuels.

Explanation:

Which of the following foods in NOT typical of New England? *
Sea Food
Clam Chowder
Shoofly Pie
Boston Baked Beans

Answers

Answer:

Boston Baked Beans

Boston Baked Beans

Boston Baked Beans

Boston baked beans because it comes from Boston

What three continents are partly in the Eastern and Western Hemisphere

Answers

Answer:

Asia, Australia, North and South America

Explanation:

2.
Generally reduces the number of hurricanes formed in the Atlantic Ocean
Results in a more active tornado season
Can lead to crop damage and landslides in California














Which of the following weather patterns is associated with the consequences above?

El Niño

hurricanes

La Niña

seasonal monsoons

Answers

Answer:

the awnser is B

Explanation:

the awnser is B

The following represent the events of the weather patterns that are most likely associated with the el Nino.

The El Nino is a condition that affects the clouds and rainfall patterns in certain locations. An increased lightning events and an increase in tornado activity can also lead to crop damages. El Nino leads to a reduction in the tropical storms and formation of hurricanes.

Hence the correct option is A.

Learn more about the Generally reduces the number of hurricanes formed in the Atlantic Ocean.

brainly.com/question/25184251.

Where does most of the population of Canada live?


on its southern border
in its cities
in the mountains
on its northern border

its a multiple choice.

Answers

Answer: "On it's southern border" and "In its cities"

Explanation: Pretty much all of the rest of Canada is either sparsly populated or uninhabitable. The south is the only majorly populated area due to its relatively mild weather (compared to the rest of canada)

Answer:

Most of them live on the U.S., Canadian border.

Explanation:

The majority of Canada's population is concentrated in the areas close to the Canada–US border. Its four largest provinces by area (Quebec, Ontario, British Columbia and Alberta) are also (with Quebec and Ontario switched in order) its most populous; together they account for 86% of the country's population.

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