Forces Check

Front

What is volcanism?

Back

The process of eruption of molten rock (magma) from beneath the Earth's crust to the surface.

Front

What is the time frame for volcanism?

Back

Instant!

Front

What is orogeny?

Back

The process of mountain formation, especially by the folding and faulting of the Earth's crust.

Front

Give a real-life example of 'Orogeny'.

Back

USA west coast, all Latin America.

Front

What do constructive forces do?

Back

Create new land and rocks.

Front

What are destructive forces?

Back

Forces that destroy land and rocks, such as erosion and weathering.

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface by wind, water, or ice.

Front

What is the time frame for erosion?

Back

Instant to millions of years.

Front

What is weathering?

Back

The breaking down of rocks and minerals through contact with the Earth's atmosphere, waters, and biological organisms.

Front

What is the time frame for weathering?

Back

Instant to millions of years.