4.4 Notes ESS - Water Pollution

4.4 Notes ESS - Water Pollution

Open Ended

Give two sources of water pollution

Multiple Choice

What does anthropogenic mean

• Natural cause

• human cause

• wild cause

• immune cause

Open Ended

What is the difference between nonpoint and point source pollution?

Multiple Select

inorganic is

• synthetic fertilizer

• cow manure

• organic fertilizer

• Carbon dioxide

• water

Open Ended

How would water hyacinth affect a lakes productivity?

Multiple Choice

What is BOD?

• The amount of water present

• The amount of energy in a water body

• The amount of oxygen present in a water sample

• The amount of oxygen that is use by living things within the water.

Multiple Choice

What can BOD be used to measure indirectly

• The health of the plankton in the sample.

• Pathogen awareness

• The amount of dissolved oxygen in the water

• indirectly measures the amount of organic matter

Open Ended

Explain how biotic indexes can be used with Indicator species to learn more about the health of a water system

Open Ended

Briefly describe the process of eutrophication

Open Ended

Evaluate the pollution management strategies from the image between agriculture and industry

Open Ended

Who should fund the development of clean water projects world wide?

Poll

Is access to clean water a human right or economic privilege ?

• Yes

• No

Poll

Should access to clean water a human right or economic privilege ?

• Yes

• No