1. 7th grade Science Brookville Intermediate School
The Water Cycle
7th grade Science
Brookville Intermediate School

2. Water on Earth

3. Water on Earth
Types of water on Earth
Surface Water:
Ground Water: 

7. The Water Cycle Water is naturally ______________
Continuous process by which water moves through the living and nonliving parts of the environment
The ______________________________that drives the water cycle

8. The Water Cycle Water is constantly moving between sea, air and land

9. The Water Cycle Water is constantly moving between sea, air and land
The sun shines and the sea is heated
heat

10. The Water Cycle Water is constantly moving between sea, air and land
Evaporation

11. The Water Cycle Water is constantly moving between sea, air and land
Condensation

12. The Water Cycle Water is constantly moving between sea, air and land

13. The Water Cycle Water is constantly moving between sea, air and land
The Water Cycle is complete

14. The Water Cycle

15. Water Evaporates Evaporation: Water can evaporate from where?
Plants: Eventually the water is given off through the leaves as water vapor in a process called _______________________

16. Clouds Form  
Water molecules find their way into the atmosphere, _______ air carries it upward.
Higher up, air tends to become much _____ which holds ____ water vapor than warm air.
Some of the water vapor cools and ________ into liquid water.

18. Water Falls as Precipitation
Water that falls to Earth as rain, snow, hail, or sleet is called _______________
Precipitation is the ____________ of all fresh water on and below Earth's surface.

20. The Water Cycle

21. How Do People Use Water?
The water people use at _____ is just a small percentage of all the water used in the US.
In addition to household purposes, people use water for