Sci 3/13/25

Question 1

Which type of scientist studies the earth’s surface?

Answer 1

Geologists

Geologists focus on the physical composition and processes of the Earth.

Question 2

What are the 2 types of evidence scientists use to learn about the earth?

Answer 2

Direct and indirect

Direct evidence comes from firsthand observations, while indirect evidence is inferred from other data.

Question 3

What country is Mount Kilauea found in?

Answer 3

Hawaii

Mount Kilauea is one of the most active volcanoes in the world.

Question 4

True or False: The earth’s surface is constantly changing.

Answer 4

True

The Earth’s surface undergoes continuous changes due to various geological processes.

Question 5

Name two ways Earth changes over time.

Answer 5

Weathering & erosion

Weathering breaks down rocks, while erosion transports materials.

Question 6

What type of waves do earthquakes produce?

Answer 6

Seismic waves

Seismic waves are used to study the Earth’s interior.

Question 7

How many main layers are there in the Earth?

Answer 7

3

The three main layers are the crust, mantle, and core.

Question 8

Name the main layers of the Earth.

Answer 8

Crust, mantle, core

Each layer has distinct properties and compositions.

Question 9

_______ is the result of a force pressing on an area.

Answer 9

Pressure

Pressure increases as depth increases within the Earth.

Question 10

True or False: The deeper you go into the Earth’s surface, pressure will decrease.

Answer 10

False

Pressure increases with depth due to the weight of overlying materials.