Watersheds and Wetlands flashcard review

Front

What is an estuary?

Back

An estuary is a place where fresh water from rivers mixes with salt water from the ocean.

Front

What effect can fertilizer have on groundwater?

Back

Fertilizer can cause groundwater to become undrinkable.

Front

Where do fresh and salt water meet?

Back

This area is called an estuary.

Front

What is a tributary?

Back

A tributary is a small stream or river that flows into a larger river.

Front

What are abiotic factors in an ecosystem?

Back

Abiotic factors are non-living components such as rocks, water, and air.

Front

What is a watershed?

Back

A watershed is an area of land that drains rainwater and snow into a common body of water.

Front

What is a wetland?

Back

A wetland is a land area that is saturated with water, either permanently or seasonally, and supports aquatic plants.

Front

What role do wetlands play in the environment?

Back

Wetlands help filter pollutants, provide habitat for wildlife, and store floodwaters.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living components of an ecosystem, while abiotic factors are non-living components.

Front

How do human activities affect watersheds?

Back

Human activities like farming, urban development, and pollution can degrade watersheds and affect water quality.