Earth Science Praxis Review

Front

What is the rock cycle?

Back

The rock cycle is the process by which rocks change from one type to another over time through processes like weathering, erosion, and compaction.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces by natural forces like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one place to another, often by water, wind, or ice.

Front

What is compaction?

Back

Compaction is the process where sediments are pressed together under pressure, forming solid rock.

Front

What is magma?

Back

Magma is molten rock located beneath the Earth's surface.

Front

What is lava?

Back

Lava is molten rock that has erupted onto the Earth's surface.

Front

How long does it take for the moon to orbit the Earth?

Back

It takes about 30 days for the moon to complete one full orbit around the Earth.

Front

Which planet has the fastest winds?

Back

Neptune has the fastest winds of any planet in the solar system.

Front

What are the four major parts of the Earth?

Back

The four major parts of the Earth are the atmosphere, biosphere, geosphere, and hydrosphere.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth.