Flashcard: Watershed Project Content Topics

Front

What is a watershed?

Back

A watershed is an area of land where all the water that falls as precipitation drains into a common outlet, such as a river, lake, or ocean.

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What is groundwater?

Back

Groundwater is water that is stored beneath the Earth's surface in soil and rock formations, and it can flow into rivers and streams.

Front

What role do wetlands play in flood control?

Back

Wetlands temporarily store water and release it over time, thus slowing erosion and downstream flooding.

Front

How do wetlands improve water quality?

Back

Wetlands slow down water flow, allowing sediments and pollutants to settle out before the water moves downstream.

Front

What is infiltration?

Back

Infiltration is the process by which water soaks down through the soil into the groundwater.

Front

What are dead zones in aquatic environments?

Back

Dead zones are areas in the ocean with low oxygen levels, which can lead to the death of marine life.

Front

What is the significance of vegetation in wetlands?

Back

Vegetation in wetlands helps to slow down water flow, trap sediments, and filter pollutants.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as water, wind, or ice.

Front

What is sediment?

Back

Sediment refers to particles of soil, sand, and minerals that are carried by water and can settle in bodies of water.

Front

What is the impact of heavy rains on watersheds?

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Heavy rains can lead to increased runoff, which may cause flooding and erosion in nearby areas.