Lesson review (water distribution)

Lesson review (water distribution)

Open Ended

Write two facts you remember from the lesson

Multiple Choice

Choose the answer that best explains one reason why conservation of freshwater is important.

• Freshwater should be conserved because it is limited to Earth's groundwater.

• Freshwater should be conserved because it is limited to Earth's oceans.

Multiple Choice

Less than 1 percent of Earth's freshwater is readily available for human and animal use. Where is the majority of the remaining freshwater located?

• in ice caps and glaciers

• in the atmosphere

• in the oceans

Multiple Choice

Which fact is true?

• 97.4 percent of the water on Earth is saltwater

• 10 percent of the water on Earth is freshwater

Multiple Choice

Which one do you agree to?

• Ground water is salty

• Saltwater is abundant on Earth, while freshwater is limited.

• There is an equal amount of saltwater and freshwater on Earth.

• Freshwater is located mostly in ice caps and glaciers.

Multiple Choice

How are glaciers and oceans similar?

• Both contain salt water and are difficult for humans to use.

• Oceans contain salt water and glaciers contain fresh water, but both both are difficult for humans to use.