This document provides an introduction to water and land for students. It explains that water is essential for drinking and is also used for cooking, bathing, washing, cleaning, and gardening. Water comes from taps, tanks, wells, hand pumps, ponds, lakes, rivers, seas, and rain. Water evaporates from the sea due to heat from the sun, forms clouds, and falls as rain when the clouds come into contact with cold air. It also describes the three forms of water as liquid, solid ice, and gas vapor. The document discusses how land provides a place for humans, animals, houses, and other structures to stand. Land is made of soil, sand, and rocks and can be in different

1. Introduction to
Water & Land
Presented By
Dhanashri Deshmukh
Student, PSTTI

2. When you thirsty what you drink ?
Water
Water quenches our thirst

3. Apart from quenching our
thirst water also used for –
1. Cooking food
2. Taking bath
3. Washing cloths & vessels
4. Cleaning house
5. Gardening

4. You know from where water
comes –
1. Tap
2. Over head water tank
3. Under ground water Tank
Yes We gat water from –
1. Well
2. Hand pump
3. Pound
4. Lakes
5. River
6. Sea
7. Rain

5. Do you know how water came in
clouds ?
- Due to heat from sun sea water
evaporates to form clouds.
- Clouds contains water in gaseous
form
- When cold air comes in contact
with cloud, gaseous water turns to
liquid water in the form of rain.
Water has three forms –
1. Liquid - Water
2. Solid - Ice
3. Gas -Vapour

6. This is our land
Where we
stand, tree
stands, our
houses, school
stands & where we
play.

7. Land is made up of
1. Soil,
2. Sand &
3. Rocks.

8. Plain land like
play ground
Rocky hills
Land has many form like
plain playground, small hills,
Big mountains, sandy
dessert.
Sandy desserts
Big Mountains

9. Apart from giving base
support to us & other
animals land gives us food.
Land contains soil which has
many nutrients to grow trees
& grass.

10. Do you know where you live ?
We live on earth which is made
with land & water.
Earth contains 80% water & out
of this only 20 % water we can
drink, rest is salty water.

11. If you waste water, what will
happen ?
-You will not have water for
drinking
-You will not have water for
bathing
-you will not have water for
cooking
- Fish & other water animals will
not be there.
So Don’t waste water.
Switch off the water tap when not required during
brushing, bathing & when you wash your hands.

12. If you pollute the soil what will happen ?
- Plants will not grow, so you will
not get fruits, vegetable & other
fruit.
- If plants not there then soil will
drain in water so you will not get
support to stand, to play , to build
houses, schools
So always keep our land clean.
Don’t throw plastic on land, throw in dust bins.

13. Save Water, Save Land
Thanks You