WATER PURIFICATION

WAYS IN WHICH WATER IS PURIFIED

• Boiling water ( nature and human)
• Many different filters ( nature and human)
• UV light (nature and human)
• Distillation (nature and human)
• Solar water disinfection (nature and human)

PURIFICATION METHODS

• Evaporation
• Precipitation
• Condensation
• Surface runoff

EVAPORATION:
Speeds up when water is heated so it filters the water for plants and animals.

PRECIPITATION:
Is how the land area gets fresh filters.

CONDENSATION:
Where vapor cools and forms into clumps of water.

SURFACE RUNOFF:
Precipitation runs off into streams and rivers where it goes back into the ocean.