watersheds-TexasTeks

Front

What is a watershed?

Back

A watershed is land that water flows over and through, collecting in rivers, streams, and other bodies of water.

Front

What is runoff?

Back

Runoff is all the water that runs off the surface of the land and washes into rivers, streams, and other waterways.

Front

What is an aquifer?

Back

An aquifer is an area of permeable layer of rock or soil that holds a large amount of water in the saturated zone.

Front

What negative effect can pesticides and fertilizers have on the environment?

Back

Runoff can carry these chemicals into lakes and streams, potentially harming aquatic ecosystems.

Front

What happens when used engine oil is improperly disposed of?

Back

Used engine oil seeps through the soil until it leaks into the groundwater, contaminating it.

Front

What is surface water?

Back

Surface water is water that collects on the surface of the ground, including rivers, lakes, and streams.

Front

What is the saturated zone?

Back

The saturated zone is the area underground where all the spaces in soil and rock are filled with water.

Front

What is the difference between point source and non-point source pollution?

Back

Point source pollution comes from a single, identifiable source, while non-point source pollution comes from multiple, diffuse sources.

Front

How can urban development affect watersheds?

Back

Urban development can increase runoff and reduce the natural absorption of water by soil, leading to flooding and water quality issues.

Front

What role do plants play in a watershed?

Back

Plants help absorb water, reduce runoff, and filter pollutants, contributing to the health of the watershed.