Chapter 2, Section 1

Question 1

The human body is what percent water?

Answer 1

60 percent

Question 2

Water does not stay in one place, it’s total amount of what does not change either. True or false

Answer 2

True

Question 3

When water goes from the oceans, to the air, and back to the oceans is called.

Answer 3

Water cycle

Question 4

When the sun’s heat turns liquid water into water vapor is called either

Answer 4

Evaporation or humidity

Question 5

Warm air can hold more humidity than cold air, true or false

Answer 5

True

Question 6

Warm air tends to sink, true or false

Answer 6

False, warm air is lighter than cold air

Question 7

What is it called when water vapor changes back into liquid is a process called ?

Answer 7

Condensation

Question 8

Rain, snow, sleet, or hail is closed

Answer 8

Precipitation

Question 9

When streams or rivers collect precipitation is called

Answer 9

Collection

Question 10

What percent of the water on earth is fresh water?

Answer 10

2.5 percent

Question 11

Giants sheets of ice is called.

Answer 11

Glaciers

Question 12

This is water that fills tiny cracks and holes in rock layers below the surface of the earth.

Answer 12

Groundwater

Question 13

Underground rock layers that water flows through.

Answer 13

Aquifers

Question 14

98% of the earths water is

Answer 14

Salt water

Question 15

Water from the atmosphere that is in the form of gas.

Answer 15

Water vapor