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All living things need water. Plants and animals die very quickly if they do not have water.
Land animals and people drink water.
Land plants absorb water through their roots. If they do not have water they dry up and die.
Classify
We need water to live
Drink water Absorb water through their roots
Do not need water
Colour in what drinks water blue and red what absorbs water through its roots.
Most of the water on the the Earth is in the sea.
There is also water on land. This is the water you use for drinking and watering your gardens.
Surface water
rivers streams lakes
Underground water
snowice North Pole South Pole
This water is found under the ground
Puddle
Colour the seas blue, the land brown and the South Pole white.
Classify the states of water according to their state.
Water can be found in three different states:
Tap water, river water and underground water is water in its _______________________.
Ice and Snow is water in its ______________________________.
Steam and water vapour is water in its ________________________.
Look at the pictures below and decide which state they are in.
Changing states
A change in state takes place when water passes from one state to another.
Examples
Melting
Freezing
Evaporation
Condensation
The changes in the states of water
Discuss the changes of state in each of the pictures below.
Can you make a water cycle wheel? Cut tou the two circles and see how the water cycle works.
How many different ways do we use water? Can you name any more?