Human Impact on Water Resources

Front

What happens to animals in a lake when the water becomes polluted?

Back

Animals in the lake will die.

Front

Why is it important to clean and protect water resources?

Back

Water is a limited resource.

Front

What can be concluded if a stream is observed to be polluted?

Back

The stream is not suitable for drinking.

Front

What is a major cause of acid rain?

Back

Most gases that lead to acid rain come from burning fossil fuels.

Front

How do humans pollute the hydrosphere?

Back

By farming and causing soil runoff.

Front

What is the hydrosphere?

Back

The hydrosphere includes all the water on Earth, including lakes, rivers, and oceans.

Front

What is soil runoff?

Back

Soil runoff occurs when rainwater washes away soil and pollutants into water bodies.

Front

What are fossil fuels?

Back

Fossil fuels are natural substances like coal, oil, and natural gas that can pollute the environment when burned.

Front

What is the impact of pollution on aquatic life?

Back

Pollution can lead to the death of fish and other aquatic animals.

Front

Why is conserving water important?

Back

Conserving water helps ensure that this limited resource is available for future generations.