Water Distribution
The Water Cycle
Human Use of Water
Water Challenges
Sustainable Solutions
100

The majority (96%) of Earth’s water is found in these.

oceans

100

The process where water turns into vapor due to heat.

evaporation

100

This sector uses the most water worldwide.

agriculture

100

This problem happens when harmful substances enter water supplies.

pollution

100

Turning off the tap while brushing your teeth is an example of this.

water conservation

200

This type of water makes up only 2.5% of Earth’s total water supply.

freshwater

200

Water vapor cools and turns into tiny droplets in the sky.

condensation

200

This type of water use includes factories, power plants, and cooling systems.

industrial use

200

Overusing water from an aquifer can lead to this.

depletion

200

This method helps reduce pollution by controlling waste disposal.

pollution control

300

The largest freshwater reserves are found in these frozen forms.

glaciers and ice caps

300

Rain, snow, sleet, or hail falling from the sky is called this.

precipitation

300

Drinking, cooking, and bathing fall under this category.

domestic use

300

This environmental issue causes rising temperatures and water shortages.

climate change

300

Protecting these natural areas helps clean and store water.

wetlands and forests

400

Water stored underground in rock layers is called this.

groundwater

400

he process where water soaks into the ground.

infiltration

400

A system that brings water to crops in dry areas.

irrigation

400

Too much salt in soil or water due to irrigation can cause this.

salinization

400

This type of irrigation saves water by delivering it directly to plant roots.

irrigation

500

Name the two main rivers that supply water to Uzbekistan

What are the Amu Darya and Syr Darya?

500

Water moving across the surface into rivers and lakes

runoff

500

The practice of using water wisely to ensure future availability.

conservation

500

This once-large body of water in Central Asia has been shrinking due to overuse.

Aral Sea

500

Educating people about water issues is part of this strategy.

awareness and education