Marine Ecosystems and Watersheds Review

Front

What is the lowest point of a watershed?

Back

Outlet

Front

Do humans contribute to the pollution of watersheds?

Back

True

Front

What is an area of land where all the water from precipitation and groundwater drains off and collects into the same place?

Back

Watershed

Front

What type of factors are dissolved oxygen, pH, carbon dioxide, and salinity?

Back

Abiotic

Front

Are watershed boundaries determined by the high points in the landscape?

Back

True

Front

Define a watershed.

Back

A watershed is an area of land where all the water from precipitation and groundwater drains off and collects into a common outlet.

Front

What is the significance of dissolved oxygen in aquatic ecosystems?

Back

Dissolved oxygen is crucial for the survival of aquatic organisms, as it is necessary for respiration.

Front

What are abiotic factors?

Back

Abiotic factors are non-living chemical and physical parts of the environment that affect living organisms.

Front

What role do humans play in watershed health?

Back

Humans can contribute to watershed pollution through activities such as industrial discharge, agricultural runoff, and urban development.

Front

What is the difference between a watershed and a river basin?

Back

A watershed is a specific area that drains into a single outlet, while a river basin encompasses multiple watersheds that drain into a larger river.