2. 1.Water Cycle
1.1Definition. State of water.
1.2 Experiment to observe the water cycle.
2.Composition and distribution of the water.
2.1 Composition.
2.2 Distribution.
2.3 Experiment of ebullition water.
3. Continental and oceanic water.
3.1 Continental water.
3.2 Oceanic water.
4. Dinamic of water.
4.1 Weaves.
4.2 Current.
4.3 Tide.
5. Using of water.
5.1 List,
6. Effects of water in the planet.
6.1 List.
7. Water in the human body.
7.1 List.
8. Exercise.
8.1 The diving.
8.2 Cardiovascular responses fuctions and hyperbaric responses to this exercise.
8.3 Health risk of hyperbaric conditions .

3. 1. Water Cycle
1.1 Definition Is the circulation process of the water.

4. Liquid
SolidGaseous

5. Aloe brevifolia
Materials:
River pebbles
Sand Soil

6. 1.Water is an inorganic chemical compound.
3.Density: 999,97 kg/m3
4.Boiling point:100ºC and Melting point 0ºC
2.Formula:
Life
Properties

8. Container Water Thermometer Laboratory heater
Results: Ebullition, 100ºC, liquid gas

9. River Lagoon Pool
Glacier tongueLakeStream
Well
Water in caves
Solid water mountains

12. Are waves that travel along the surface of seas and oceans.

13. Causes

14. Low tide
High tide
Causes

15. 5.1.1 Domestic consumption
5.1.2 Public consumption

16. 5.1.3 Use in agriculture and stockbreeding
5.1.4 Energy source water
5.1.5 Communication track

17. 1. Regulates: temperature and climate.
2. Photosynthesis and respiration.
3. Water Cycle.
4. Travel and trade.
5. Molded relief.

20. Is the act by wich man is immersed in water.
Types:
Free diving
Scuba diving
Speleodiving Hight in mountain lakes

21. 1. Change in pressure and volumen.
2. The pressure, effects of relaxing type in our circulatory system.
3.The breathing under pressure more work.
8.3 Health risk of hyperbaric conditions
1.External pressure not compensated
with internal cavities.
2. Barotrauma.
3. Over pulmonar expansion.
4. Descompression.

22. Life = water
Water = hydrosphere
Life = hydrosphere

23. Cristina Blancat Carmona
Ana María Medrano Rodríguez
Cristina Cano García
THE END