How does the age of seafloor basaltic rocks change with respect to the ocean ridges? They are youngest close to the ridges, They are oldest close to the ridges, The seafloor is comprised of granitic rock not basaltic. There is no pattern to the age of seafloor basaltic rocks..​

Answers

Answer 1

Answer:

They are youngest close to the ridges,

Explanation:

At the ocean ridges, there is divergence at their margins.

Therefore, new materials upwell from the mantle below to the surface.

The basaltic materials cools and solidifies at the margin. This action forces the old lithosphere backwards as the plate pulls away. At the margin of the ridge, the rocks are younger. Away from the margin, the crust begins to grow older.

So, at the margin the age of the rocks are more younger than those away from the margin.


Related Questions

Help plzzzzzzzzz I suck at geography

Answers

Answer: B

You can see where the most people lives.

Auroras occur on Earth when ionized particles from the sun interact with air molecules in the upper atmosphere. The particles are deflected toward the North and South Poles by Earth's magnetic field, so auroras are most often visible at very high latitudes in both the northern and southern hemispheres.

a. True
b. False

Answers

The answer is A. True

Which term refers to the direction a current is flowing?
Select one:
a. Vector direction
O b. Drift
O C. Stand
O d. Set

Answers

Answer:

The correct answer is D. Set

Explanation:

In contrast, direct current (DC) refers to a system in which the movement of electric charge in only one direction (sometimes called unidirectional flow). Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator -type electric machines of the dynamo type.

What do scientists use to date a rock absolutely?

Answers

Answer:

radiometric dating

Explanation:

hope this helps

The answer will be radiometric dating to date a rock.

The picture shows a fossil found on a mountain. Which of these best explains why this fossil of a fish would be found on top of a mountain?
A.This fish species used to live on land
B.The mountain was once underwater
C.A person hiking across the mountain left the fossil there.
D.An animal had left the remains of the fish on the mountain.

Answers

Answer:

100% B OWO/

Explanation:

Its B because its the most sense! Brainlist pls

I am 100% that it is B. Pls make me the bainla

Which statement puts the layers of the Earth in the correct order starting at the surface?

A. inner core-outer core-mantle-asthenosphere-lithosphere

B. mantle-inner core-outer core-lithosphere-asthenosphere

C. lithosphere-asthenosphere-mantle-outer core- inner core

I'll give brainliest to whoever gets it right.

Answers

Answer:

Answer is number C.....


C. lithosphere-asthenosphere-mantle-outer core- inner core

Distances for latitude are in _____ degrees or _____ of the equator.

Answers

Answer:

Distances for latitude are North degrees or South of the Equator.

Explanation:

Latitudinal lines are imaginary lines created by humans to serve their needs. These lines run from east to west as closed lines, or rather circles. Their starting point is the Equator which marks the middle part of Earth, and they spread from it in a northern and southern direction until the poles.

The Equator is at 0 degrees of latitude, and as mentioned it is the starting point for measuring all of the other latitudinal lines. There are latitudinal lines that stretch until 90 degrees North and 90 degrees South. The purpose of these lines is to help in orientation and to help with the absolute location of any place on Earth (in combination with the longitudianl lines). Also, they are very good in roughly representing the climate zones on Earth, the amount of sunlight a place gets, and dividing the globe into Northern and Southern Hemispheres.

Identify three main policies that encourage integration within the European Union

Answers

Answer:

The main European Institutions are: the European Council, the European Commission, the Council of the European Union and the European Parliament.

Explanation:

Approximately, how many lakes does Texas have? 100 b. 150 200 d. 250​

Answers

Answer: Theres 205 lakes but 200 is closer

Explanation:

HELPPPPPP PLZZZZZ I suck at geography

Answers

15) C

USA's population is 306,800,000

Canada's population is 33,700,000

16) D

Both of the countries have about the same age groups.

Photosphere is the:
O Lowest layer of the Sun's atmosphere
O Highest layer of the Sun's atmosphere
O Middle layer of the Sun's atmosphere
O The strongest area of chemical reaction within the Sun

Answers

Answer:

A. Lowest layer of the Sun's atmosphere

Explanation:

Match the term on the left to the phrase that describes it.

1. atmosphere
air surrounding the earth
2. lithosphere
snow, ice, vapor for example
3. hydrosphere
mountains, canyons, and valleys for example
4. biosphere
plants and animals

Answers

Answer:

1. Atmosphere - air surrounding the earth .

2. Lithosphere - mountains, canyons, and valleys for example.

3. Hydrosphere - snow, ice, vapor for example .

4. Biosphere - plants and animals.

Explanation:

The earth is divided into four major subsystems decided according to their 'constituents'. The four such subsystems are the lithosphere- land, hydrosphere-water, biosphere- living things, and the atmosphere- air.

These four subsystems are connected to one another, interacting with each other and maintaining life on earth.

The atmosphere consists of the air that surrounds the earth.

The lithosphere is the solid part of the earth like the mountains, valleys, and canyons, etc.

The hydrosphere is the water bodies such as snow, ice, vapor, etc.

The biosphere constitutes the living things on the earth like plants and animals.

:) i really need this

Answers

Answer:

C. If the exact same fossils are found on two modern continents it means they used to be connected.

Explanation:

Hope this helps!

Answer:

I believe the answers is C

Explanation:

Fossils of similar types of plants and animals in rocks of a similar age have been found on the shores of different continents, suggesting that the continents were once joined.

Please correct me If I am wrong  :)

Can anyone help me with this African map test? Pleasee

Answers

Answer:

1. Egypt

2. South Africa

3. Libya

4. Sudan

5. Kenya

6. Nigeria

7. ?

8. Rwanda

9. Arabian Sea

10. Strait of Gibraltar

11. I don't see it??

12. Sahara Desert

13. Sahel

14. Cape Town

15. ?

16. Lake Victoria

17. Atlantic Ocean

18. Indian Ocean

19. Mediterranean Sea

20. Niger River

21. Congo River

22. Nile River

23. Cairo

24. Pretoria

25. Mt. Kilimanjaro or Nairobi?

26. Lagos

27. I don't see 27??

28. Rabat

Explanation: I'm going to do some more research lol

Sort the five layers of the atmosphere. Begin with the highest layer.

ionosphere
thermosphere
troposphere
stratosphere
mesosphere

Answers

Answer:

Ionosphere, Thermosphere, Mesosphere, Stratosphere, Troposphere

Explanation:

Answer:

Exosphere (ionosphere) Thermosphere Mesosphere Stratosphere troposphere

Why is it necessary to use masking tape in drawing?*

Answers

Answer:

so you won't get out of the lines

Explanation:

hehe

Answer:

Using masking tape helps us have a clean sharp boarder when finished.

How has India got its present name
please answer me fast​

Answers

Answer. The name India is derived from Indus, which originates from the Old Persian word Hinduš. The latter term stems from the Sanskrit word Sindhu, whichwas the historical local appellation for the Indus River. The ancient Greeks referred to the Indians as Indoi, which translates as "the people of the Indus

Explanation:

Which best describes plate tectonics?

A.Earth has four large tectonic plates that move in opposite directions
B.Earth has more than a dozen tectonic plates that move in different directions
C.Earth has four large tectonic plates that move eastward due to Earth's rotation
D.Eath has more than a dozen tectonic plates that move eastward due to Earth's rotation

Answers

Sorry, but the answer is actually B. Earth has many tectonic plates and they move in different directions based on many different factors.

1. How would removing the Gypsy month affect the blue jay population ?

Answers

Answer:

This moth is a significant pest because the caterpillars have voracious appetites for more than 300 species of trees and shrubs, posing a danger to North America's forests. The caterpillars defoliate trees, leaving trees vulnerable to diseases and other pests and can eventually kill the tree.

Explanation:

Today, most of the people in Africa are at least partly related to the original
A. Bantu
B. English
C. Bambuti
D. Tuareg
Pls hurry with answer i need answer to question ASAP

Answers

Answer:

today, most of the people in Africa are at least partly related to the original Bantu. Many are in the east, center and south of Africa.

.
• 20 points!!! Please help ASAP
As technology continues to improve and advance in the coming years, how do you anticipate this
will impact space travel and exploration? Consider things like robots, virtual reality, and any other
technological advances and explore how they may impact space travel

Answers

I personally dont think it'll impact a lot....I mean,sure, we have automatic cars,Tesla, but space travel...not really. It takes Millions of money just to get to Mars and it took us Decades to do it...it'll probably take 100 years or more to get further down in our solar system. For exploration, I also think it wont affect as much.

As technology improves and advances in the next years, it will have an impact on space travel and exploration, such as telescopes and satellites, which have provided information without the presence of humans in space.

What is space exploration?

Space exploration is defined as the exploration of the universe using astronomy and space technologies.

While astronomers use telescopes to explore space, uncrewed robotic space missions and human spaceflight are both used to explore it physically.

Technology, such as telescopes and satellites, which have supplied information without the presence of humans in space, will have an impact on space travel and exploration in the next years as it develops and advances.

Therefore, the improvement in technology will impact the space exploration.

Learn more about the space travel, refer to:

https://brainly.com/question/23094550

#SPJ2

Which of the following is/are slow changes?

A.Earthquakes
B.sea-floor spreading
C.Mountains
D.A and B are correct.
E.B and C are correct

Answers

Answer:

B AND C ARE CORRECT

Explanation:

I believe this us correct

- 12. Low pressure means
a) nice weather and clear skies
b) cloudy skies and precipitation

Answers

I think that the answer is B

Are all of the tectonic plates and their boundaries shown on the map? Explain.

Answers

Answer:

If there are 15 tectonic plates. All of their Boundaries are not shown

Explanation:

Visualizing the given map, there are a total of 18 tectonic plates with 7 major plates and the rest being minor plates. Therefore, all the tectonic plates and boundaries are shown.

The tectonic boundaries refers to the margin or perimeter of a plate. The plate margin are the dark shredded lines which enclose the plate names.

Therefore, all the tectonic plates and their boundaries are shown on the map.

Learn more :https://brainly.com/question/17941552

Most geologists rejected Alfred Wegener's idea of continental drift because...

A.They were afraid of a new idea

B.Wegener was interested in what Earth was like millions of years ago.

C.Wegener used several different types of evidence to support his hypothesis

D.Wegener could not identify how a force could move the continents.

Answers

Answer:

I think it is D or B BBbBBb

2x - 7 2x - 8 R. • Р Q A 9​

Answers

Answer:0.273

Explanation:because I will win wiwi wow wuss win

Where earth materials are deposited one a river enters a ocean

Answers

Answer:

sand,rocks,alji,sea shells

Explanation:

Answer:

As a river meets the sea, the sediment it carries is deposited in a fan-like formation called a delta. As longshore drift picks up and transports the sediment, it can be carried and deposited down current to form shoreline sediment features such as sand bars, spits, and barrier islands.

Explanation:

What continent do you find at 80'N 60'E

Answers

Answer: i think asia

Explanation:

I think it is Asia, because it’s in the north and east

HELPPPPP PLZZZZ do as many as you want I just need help:(

Answers

10: D) Humid Continental

11: B) Mediterranean

12: C) Humid Subtropical

The best example of a boundary is __________.
A.
a river that divides two countries
B.
an underground tunnel
C.
an open space of land with mountains and rivers
D.
a defined territory with an established government


Please select the best answer from the choices provided

A
B
C
D

Answers

The answer should be c

Answer:

its c

Explanation:

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