Water - A Precious Resource
Humans
Digestion
Saliva softens food
Digestive juices in saliva
breaks down starch into sugars
Circulatory
Water in our blood helps to carry digested food
Repiratory
What is the function of water in our respiratory system?
Pollution
Deforestation
Oil Spills
Littering & Dumping
Conservation of Water
Reduce
Reuse
Recycle
What can we do to conserve water in our daily lives?
Plants
Germination
Transport System
Photosynthesis
What roles does water have in plant life?
Water Cycle
Ensure a continuous supply of
freshwater for the survival of
living things.
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