Constructive and Destructive Processes

Front

What is a constructive process?

Back

A constructive process is a natural process that builds up Earth's surface, such as volcanic eruptions that create new landforms.

Front

What is a destructive process?

Back

A destructive process is a natural process that breaks down or erodes Earth's surface, such as earthquakes and landslides.

Front

What causes erosion?

Back

Erosion is caused by natural forces like water, wind, plants, and temperature changes that move soil and sediment.

Front

What is the result of tectonic plate movement?

Back

Tectonic plate movement can create mountains, earthquakes, and volcanic eruptions.

Front

What is a landslide?

Back

A landslide is a destructive process where soil and rock move down a slope, often caused by gravity and erosion.

Front

How do volcanic eruptions contribute to land formation?

Back

Volcanic eruptions can create new landforms by depositing lava and ash that solidify into rock.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks and minerals at the Earth's surface, while erosion is the movement of those materials.

Front

What role does water play in erosion?

Back

Water can erode land by flowing over it, carrying away soil and sediment, and creating valleys and canyons.

Front

What is sediment?

Back

Sediment is small particles of rock, soil, and organic material that are moved by erosion.

Front

What is the impact of human activity on erosion?

Back

Human activities like deforestation and construction can increase erosion by removing vegetation and disturbing the soil.