Topic 6: Lesson 4 - Water Resources

Front

What is water scarcity?

Back

Water scarcity refers to the lack of sufficient available water resources to meet the demands of water usage within a region.

Front

Which continent is most affected by water scarcity?

Back

Africa.

Front

What is groundwater?

Back

Groundwater is water that is stored underground in soil and rock layers.

Front

Why is groundwater important?

Back

Groundwater is a crucial source of drinking water and irrigation for agriculture.

Front

What are the main sources of freshwater?

Back

The main sources of freshwater include rivers, lakes, glaciers, and groundwater.

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves through the environment, including evaporation, condensation, and precipitation.

Front

What is permafrost?

Back

Permafrost is a thick layer of soil that remains frozen throughout the year, often found in polar regions.

Front

How does pollution affect water resources?

Back

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

Front

What is desalination?

Back

Desalination is the process of removing salt from seawater to produce freshwater.

Front

What are renewable water resources?

Back

Renewable water resources are those that are replenished naturally, such as rivers and lakes.