Land, Water, and Human Interactions-Webb

Front

What are sediments?

Back

Sediments are earth materials, such as sand, silt, and clay, that are transported and deposited by water, wind, or ice.

Front

What is NOT considered a sediment?

Back

Oil mixed in river water is NOT considered a sediment.

Front

What is the process of water moving from glacial ice to groundwater called?

Back

This process involves melting, energy from the sun, and gravity.

Front

What causes evaporation?

Back

Evaporation is caused by energy from the sun.

Front

What processes change Earth's surface?

Back

Erosion, weathering, and deposition all change Earth's surface.

Front

What can excess nutrients in water lead to?

Back

Excess nutrients can lead to a decrease in water quality.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces by natural forces.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in new locations after being transported.

Front

How does farming affect water quality?

Back

Farming practices can lead to an excess of nutrients in water, decreasing its quality.