Water Resources and Pollution flashcard

Front

What is an aquifer?

Back

An aquifer is a rock or sediment that stores groundwater and allows the flow of groundwater.

Front

Where is most of the world's freshwater found?

Back

Most of the world's freshwater is found in glaciers, which are considered unusable.

Front

What is desalination?

Back

Desalination is the process of removing salt from ocean water to increase the drinking water supply.

Front

What is a pathogen?

Back

A pathogen is a virus, bacteria, microorganism, or other organism that causes diseases.

Front

What is irrigation?

Back

Irrigation is a method of providing crops with water from sources other than direct precipitation.

Front

What is a watershed?

Back

A watershed is an area of land that drains all the streams and rainfall to a common outlet, such as a river or lake.

Front

What is the difference between surface water and groundwater?

Back

Surface water is found in bodies of water like rivers and lakes, while groundwater is water that is stored underground in aquifers.

Front

What are the main causes of water pollution?

Back

The main causes of water pollution include industrial discharge, agricultural runoff, sewage disposal, and plastic waste.

Front

What is the importance of water conservation?

Back

Water conservation is important to ensure sustainable water supply, protect ecosystems, and reduce the impact of droughts.

Front

What is the role of wetlands in water management?

Back

Wetlands act as natural water filters, help in flood control, and provide habitat for wildlife.