Soil, Weathering, and Erosion Test Review

Front

What is soil?

Back

Soil is a natural resource made up of tiny particles of rock, minerals, and organic matter that supports plant life.

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces due to factors like wind, water, and temperature changes.

Front

What is erosion?

Back

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

Front

What type of soil is best for growing plants?

Back

Loam is the best type of soil for growing plants because it has a mixture of sand, silt, and clay.

Front

How does water affect sand?

Back

Water passes through sand easily because sand has large particles with spaces in between.

Front

What happens to rocks in a river over time?

Back

Rocks in a river become smaller and smoother over time due to the constant movement of water.

Front

What can cause trenches to get larger over time?

Back

Trenches can get larger over time because rainwater washes away the soil.

Front

What is the role of ocean waves in shaping landforms?

Back

Ocean waves can wear away rocks and create different landforms by eroding the coastline.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion moves those pieces to a different location.

Front

What is loam made of?

Back

Loam is made of a balanced mixture of sand, silt, and clay.