Changes in the Geosphere 1

Front

What is the process called when eroded materials stop moving and begin to build up?

Back

Deposition.

Front

What is the term for the breaking down of rocks and minerals into smaller particles?

Back

Weathering.

Front

What natural process is responsible for the smoothing of rocks in a riverbed?

Back

Erosion.

Front

In an experiment, why is it important to plant different numbers of plants in each bottle?

Back

To observe the effects of varying plant density on growth and resource competition.

Front

Who made a statement that was a bit off the mark during the classroom debate?

Back

Benjamin.

Front

What happens to sugar cubes when they are subjected to weathering in an experiment?

Back

They break down into tiny particles or dust.

Front

What is the difference between erosion and deposition?

Back

Erosion is the process of moving materials, while deposition is the process of accumulating those materials.

Front

What role does water play in the processes of erosion and weathering?

Back

Water can facilitate both erosion by transporting materials and weathering by breaking down rocks.

Front

What are the main agents of erosion?

Back

Water, wind, ice, and gravity.

Front

How does human activity contribute to erosion?

Back

Human activities such as deforestation, construction, and agriculture can increase erosion by disturbing the soil and vegetation.