How do we know about the Earth’s inner structure

Answers

Answer 1

Answer:

Seismic waves from large earthquakes pass throughout the Earth. These waves contain vital information about the internal structure of the Earth. As seismic waves pass through the Earth, they are refracted, or bent, like rays of light bend when they pass through a glass prism.

Explanation:


Related Questions

Does Iceland have a railway system???

Answers

Answer:

Iceland does not have a public railway system. There have been three small railways, but none became part of the public transport network. The main reasons for the lack of railways are the small population, competition with automobile traffic, and the harsh environment.

Answer:

Trains have been used in the past but Iceland is too small and people have started using cars for travel.

Explanation:

What are the Great Lakes? just name them and I will give you brainiest.

Answers

Answer:

There are 5  great lakes

Explanation:

1. Superior

2. Huron

3. Michagon

4. Erie

5. Ontario

QUESTION 4
4. A region is defined by the fact that it is contained within the Mojave Desert. Therefore the
region is defined by
A. Politics
B. Culture
C. Economics
D. Landforms

Answers

Answer:

I believe the answer is d

USING FOUR OR MORE COMPLETE SENTENCES, IDENTIFY THREE TYPES OF CULTURES IN THE WORLD AND DESCRIBE ONE CHARACTERISTIC OF EACH. oops caps lol sorry

Answers

Answer:

Explanation:

The question you have asked is a very very wide one, with a lot of different opinions. But if I were to answer, I would say types of culture include;

Clan Culture.

Hierarchy Culture.

Market Culture.

Clan Culture: is a family-like or tribe-like type of environment. A clan culture places a lot of emphasis on consensus and commonality of goals without ignoring that of values. I would also add that Clan cultures are very collaborative and their characteristics include;

Effective communication.

Diversity.

Learning opportunities.

Recognition.

Clear and defined purpose.

Meaning and purpose.

Teamwork.

Why is the bottom of the troposphere warmer than the of the troposphere

Answers

Answer:

Although the sun light comes from the top to the bottom of the atmosphere, the troposphere is primarily heated from the bottom. This is because the surface is much better at absorbing a wide range of solar radiation as compared to the air. Much of the sunlight filters down through the air and to the surface.

Explanation:

1. Why is anaerobic respiration a chemical reaction?

Answers

Answer:In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water.

Explanation:

What do you know about climate change?
How do you feel about it?
What steps have you taken to fight climate change in your everyday life?
What steps have you taken to fight climate change in your professional life?
Do you think your steps are effective?
Do you think companies and corporations are doing enough to fight climate change?

Answers

Answer:

climate change is caused by the burning of fossil fuels damaging the ozone. the ozone protects the earth from getting extremely hot. when it gets hot the fresh water dries up, and many crops die

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