Aquatic Science Fall Semester Review

Front

What is surface water?

Back

Water on the Earth's surface that forms lakes or rivers.

Front

What is a drought?

Back

A weather pattern characterized by a long period of low rainfall.

Front

True or False: The water on Earth is the same as millions of years ago, continuously recycled through the water cycle.

Back

True

Front

What happens to fish when there is not enough oxygen in the water?

Back

They can suffocate.

Front

What is salinity?

Back

The amount of salt in water.

Front

What is groundwater?

Back

Water that is found underground in aquifers.

Front

What is the water cycle?

Back

The continuous process by which water moves through the Earth and atmosphere.

Front

What is the primary source of freshwater on Earth?

Back

Glaciers and ice caps.

Front

What is eutrophication?

Back

The process by which water bodies become enriched with nutrients, leading to excessive growth of algae.

Front

What is the role of wetlands in aquatic ecosystems?

Back

Wetlands act as natural filters and provide habitat for many species.