Water Unit Practice

Front

What are indicators of water quality?

Back

Indicators of water quality include oxygen, temperature, pH levels, nitrates, turbidity, and bioindicators.

Front

What type of pollution cannot be traced to one specific location?

Back

Nonpoint source pollution is pollution that cannot be traced to one specific location.

Front

Where can macroinvertebrates typically be found?

Back

Macroinvertebrates can typically be found in streams or ponds.

Front

What is a coastal area where freshwater from rivers meets salt water from oceans called?

Back

An estuary is a coastal area where freshwater from rivers meets salt water from oceans.

Front

What type of pollution can be traced to one particular location?

Back

Point source pollution is pollution that can be traced to one particular location.

Front

What is the definition of turbidity in water?

Back

Turbidity refers to the cloudiness or haziness of a fluid caused by large numbers of individual particles.

Front

What role do bioindicators play in assessing water quality?

Back

Bioindicators are organisms used to assess the health of an ecosystem, indicating the quality of the water.

Front

What is the significance of pH levels in water?

Back

pH levels indicate how acidic or basic the water is, which affects aquatic life.

Front

What are nitrates and why are they important in water quality?

Back

Nitrates are compounds that can indicate nutrient levels in water, affecting plant growth and aquatic ecosystems.

Front

What is the difference between point source and nonpoint source pollution?

Back

Point source pollution comes from a single, identifiable source, while nonpoint source pollution comes from multiple, diffuse sources.