water cycle-1
- 1. The Water Cycle •To understand the processes involved in the water cycle
- 2. What is Evaporation? •It is the process of a liquid heating to form a gas
- 3. What is Condensation? •It is the process of a gas cooling to form a liquid
- 4. The Water Cycle Water is constantly moving between sea, air and land
- 5. The Water Cycle Water is constantly moving between sea, air and land heat The sun shines and the sea is heated
- 6. The Water Cycle Evaporation Water is constantly moving between sea, air and land The water evaporates and forms clouds
- 7. The Water Cycle Water is constantly moving between sea, air and land Condensation As air rises it cools and condenses. It reaches the ground as rain, snow, sleet or hail.
- 8. The Water Cycle Water is constantly moving between sea, air and land Snow forms Lakes form s er v Ri ow fl to th ea es The snow melts and flows
- 9. The Water Cycle Water is constantly moving between sea, air and land The Water Cycle is complete
- 10. The Water Cycle Water is constantly moving between sea, air and land
- 11. The Water Cycle Water is constantly moving between sea, air and land heat The sun shines and the sea is heated
- 12. The Water Cycle Evaporation Water is constantly moving between sea, air and land The water evaporates and forms clouds
- 13. The Water Cycle Water is constantly moving between sea, air and land Condensation As air rises it cools and condenses. It reaches the ground as rain, snow, sleet or hail.
- 14. The Water Cycle Water is constantly moving between sea, air and land Snow forms Lakes form s er v Ri ow fl to th ea es The snow melts and flows
- 15. The Water Cycle Water is constantly moving between sea, air and land The Water Cycle is complete
- 16. The Water Cycle Water is constantly moving between sea, air and land Questions 1.Where does the water come from? 2.What happens to it when the sun heats it up? 3.As the vapour rises what happens to it? 4.Where does it go then? 5.How does the water get back to the