Page 172 - New Medley 3 Semester 2

 Balloons and many other toys are

lled with air.

 Footballs and tyre-tubes of vehicles
are lled with air.

 Swimming tubes are lled with air to
prevent swimmers from drowning.

 Water vapour in air forms clouds that give us rain.

 Clouds reach di erent places by oating in the air.

1 • Problem Solving

Unscramble these letters to nd the terms related to air.

1. RZEEBE 2. YXOENG

3. OMRTS 4. LOPLTUNIO

WATER

Water is important for all living beings (animals, plants and humans). It helps
us to stay alive. Nature gives us water through the rain. is rainwater goes to

ponds, rivers, lakes and oceans. We get water from these water bodies. We also
get water from under the ground.

Need for Water

We use water for drinking,

bathing, cooking, washing
clothes and utensils,

mopping oors, watering
plants, etc.

How many times a day do
you drink water? Do the

plants need to be watered
regularly? What happens

if you do not water them? Watering plants Cooking food Drinking

Can you recall some other uses of water?

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