Water
Population
Resource
External Forces
Living Things
100

In the upper course, water can carve deep ___ and ____, and narrow _____.

canyons, gorges, valleys.

100

True or False: Humans mainly populate areas near water

True

100

Name three resources that people extract out of the natural environment. (3)

Food, Energy, and Raw Materials

100

Wind removes and transports sand and deposits it to form...

Dunes

100

What penetrates the soil and breaks up rocks?

Plant roots

200

Where does water erode the slowest? Upper, Middle, or Lower?

Lower

200

Is construction on mountains more or less difficult?

More

200

Name a facility that takes advantage of a feature of land. (2)

Ski Resorts and Hydroelectric power stations

200

What is "the eroded material is moved?"

Transportation

200

____ dig tunnels in the soil and also break up rocks.

Animals

300

What two land formations are created by waves and ocean currents?

Cliffs and Beaches

300

Do people mainly live in plains or mountains?

Plains

300

True or false: Sudden changes in temperature can break rocks into fragments.

True

400

What unique features are created by groundwater and limestone?

Stalactites and stalagmites.

400

What percentage of people live below 500m?

80%

400

What is "rocks wear down, fragment or dissolve in water?"

Erosion

500

How do people use technology to adapt relief to their needs? (2)

Holes in mountains to create roads and railways / terraces on slopes to cultivate crops

500

What is "the eroded material is transported and deposited in a different place?"

Deposition

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