APES Unit 8 Flashcard Prep

Front

What does the BOD test measure?

Back

The rate at which oxygen is being consumed.

Front

Where are POPs and methylmercury soluble in the human body?

Back

Fat.

Front

What does the oxygen sag curve indicate?

Back

A drop in dissolved oxygen.

Front

What is an example of non-point source water pollution?

Back

Residential and industrial runoff contributing to poor water quality.

Front

What type of pollution is caused by containers leaking fat and animal juices?

Back

Point source pollution.

Front

What does BOD stand for?

Back

Biochemical Oxygen Demand.

Front

What is the significance of dissolved oxygen in water?

Back

It is essential for the survival of aquatic organisms.

Front

What are persistent organic pollutants (POPs)?

Back

Chemical substances that persist in the environment and can accumulate in living organisms.

Front

What is the difference between point source and non-point source pollution?

Back

Point source pollution comes from a single identifiable source, while non-point source pollution comes from multiple diffuse sources.

Front

Why is it important to monitor water quality?

Back

To ensure the health of ecosystems and human populations.