Watershed

Front

What is a watershed?

Back

A watershed is an area that collects precipitation and drains it to the lowest point.

Front

What is point source water pollution?

Back

Point source water pollution refers to contaminants that enter a water body from a single, identifiable source, such as a pipe or a ditch.

Front

How are the boundaries of a watershed determined?

Back

The boundaries of a watershed are determined by elevation.

Front

What can excessive removal of water from an aquifer cause?

Back

Excessive removal of water can weaken the ground and lead to problems such as sinking houses.

Front

Which human activity is least likely to affect watersheds?

Back

Reading a book is least likely to affect watersheds.

Front

What is runoff?

Back

Runoff is water that flows over the ground surface and returns to bodies of water, often carrying pollutants.

Front

What role do trees play in a watershed?

Back

Trees help to absorb water, reduce runoff, and prevent soil erosion in a watershed.

Front

What is nonpoint source water pollution?

Back

Nonpoint source water pollution comes from diffuse sources, such as agricultural runoff, rather than a single point.

Front

Why is it important to protect watersheds?

Back

Protecting watersheds is crucial for maintaining clean water supplies, supporting ecosystems, and preventing flooding.

Front

What is an aquifer?

Back

An aquifer is a geological formation that can store and transmit water, often tapped for drinking water.