Topic 6: Lesson 4 - Water Resources

Front

The continent most affected by water scarcity is ___________.

Back

Africa.

Front

What is groundwater?

Back

Water that is found underground in soil or rock layers.

Front

Why is groundwater important?

Back

It provides drinking water, irrigation for crops, and supports ecosystems.

Front

What is water scarcity?

Back

A situation where the demand for water exceeds the available supply.

Front

What are renewable water resources?

Back

Water sources that are replenished naturally, such as rivers and lakes.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Front

What is permafrost?

Back

A thick subsurface layer of soil that remains frozen throughout the year.

Front

What is the main reason for limited groundwater availability?

Back

Much of the groundwater is locked up as ice or found only in permafrost.

Front

What is surface water?

Back

Water that collects on the surface of the ground, such as rivers, lakes, and reservoirs.

Front

What is the impact of pollution on water resources?

Back

Pollution can contaminate water sources, making them unsafe for drinking and harming ecosystems.