7.11A Groundwater and Human Impact

Front

What is groundwater?

Back

Water that is found underground in aquifers, which are layers of rock and soil that hold water.

Front

What is surface water?

Back

Any form of water that is above or on the Earth's surface, such as rivers, lakes, and ponds.

Front

What is runoff?

Back

Water that flows over the ground surface and can carry pollutants into nearby bodies of water.

Front

What are the effects of excess nutrients in water bodies?

Back

They can lead to rapid algae growth, which depletes oxygen and harms aquatic life.

Front

What is a watershed?

Back

An area of land that drains rainwater and snowmelt into a common body of water.

Front

How can wastewater treatment plants impact nearby water bodies?

Back

If they overflow, they can release polluted runoff into ponds and streams.

Front

What is the role of pesticides and fertilizers in agriculture?

Back

They are used to enhance crop growth but can negatively affect the environment if not managed properly.

Front

What is the least likely human activity to affect watersheds?

Back

Reading a book.

Front

What is the impact of deforestation on watersheds?

Back

It can lead to increased runoff and erosion, affecting water quality.

Front

What is the importance of monitoring chemical use in agriculture?

Back

To prevent harmful runoff that can contaminate water sources.