Mapa 1 de biología

water cycle
1. condensation
2. infiltration
3. precipitation
4. purification
5. transpiration
6. precipitation
7. surface runoff
the properties of water
1. universal solvent
2. boiling and melting points
3. temperature regulation
4. density variation
the importance of water
1. water in living things
2. ater and climate
3. water and human health
4. water and landscape
human water use
1. consumptive
2. non-consumptive
water pollution
1. biological pollution
2. chemical pollution
3. physical pollution
water treatment
1. collection
2. purification
water molecules
1. one oxygen atom
2. two hydrogen atoms
states
1. liquid
  1. fresh water
  2. brackish water
  3. salt water
2. solid
  1. snow and ice
3. gas
  1. water vapour
inland water
1. surface water
2. ground water
3. glaciers

Zusammenfassung der Ressource

	Erstellt von adela cordoba de la rva vor mehr als 7 Jahre