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LIFE CYCLE: WATER - Coggle Diagram

- - - - Tankships: Tankships transfer water from one place to another.
        
        Submarine: to transport water or materials from one place to another. Can carry upto95 tons of cargo.
        
        Class activity: let the learners pour water into a glass jar, they will then pour a layer of oil into the jar. once the oil has made a layer on top then they can then put a few drops of food coloring.
    - - Pollution
        
        Organic pollution: Sewage and human waste get dumped into the rivers or seas
        
        factory chemical: large factory's leak or dump oil or liquid waste into the rivers or ocean, which pollutes the environment. The oil can cover the top layer of the water.
- - - - Oxygen, Nitrogen, carbine dioxide: Gasses help living organisms to live in the water.
    - - CLEAN WATER
        
        PEOPLE: So, people can cook, drink and clean with
        
        ANIMALS: Some animals need plants and for that the plants need water. Some animals also need.
        
        CLASS ACTIVITY: Make a water filtration. You will need: clear ups, dirty water, coffee filter, elastic band, paper towel, Nylon, small medium and large stones. learners will be making a filler system.
- - - - OCEAN: Ocean water is salty. there is 97% more ocean water. we cannot purify ocean water.
        
        FRESH WATER:
        Can be ground water, surface water. there is less than 1%
        drinking water on earth.
        
        SUB-TOPIC 2
        
        HOW TO SAVE WATER
        
        Turn of the tap: While you brushing your teeth switch off the tap, then brush your teeth once you are done you can switch water back on.
        
        Watering garden: Only water the garden early the morning or late afternoon. This way you will prevent water evaporation.
        
        Class Activity: Let the learners plant their own vegetables or flower. Let then water it when they arrive at school early the in the morning.