Water and Its Importance

Q. How much percentage of water are there in our body?

1. 
   80%
2. 
   75%
3. 
   70%
4. 
   77%

Q.

Which is the smallest plant in the world?

Q.

Which of the following is the elixir of life?

1. Air

2. Land

3. Water

4. Fire

Q.

How is water useful to us?

Q. Which of the following is effectively responsible for the shortage of water?

1. Overpopulation
2. Lack of rainfall
3. Afforestation
4. Deforestation

Q. Identify the type of water which is fit for human consumption.

1. Freshwater
2. Polluted water
3. Sewage water
4. Salt water

Q. Water makes up about _____ percent of the human body.

1. forty
2. eighty
3. ninty
4. sixty

Q.

Tick(√) the correct alternative from the given options for the following statement:

Water content in human body is-

1. 70%

2. 75%

3. 80%

4. 90%

Q.

Berana Is A Wedding Ceremony Of

Q.

What Should You Use To Gather Water And Lava?

1. Cup

2. Rod

3. Glass

4. Bucket

Q.

Define the following terms.

a. Aquifer

Q.

Human beings are not polluting water resources by exploiting them. True or false?

1. True

2. False

Q.

20. Human body also contains water. What is the percentage of water in the human body?

Q.

The search for life on other planets started with finding out if _______ was present on its surface.

1. oxygen
2. water
3. carbon dioxide
4. clouds

Q.

18. List various sources of water and their importance to living organisms.

Q.

The natural habitat of this animal is:

1. Indoors

2. Swamp

3. Desert

4. Mountains with snow

Q. What do you mean by water scarcity? What are its causes?

Q.

About 71% of the Earth's surface is covered with water.

1. Andhra Pradesh
2. Karnataka
3. Punjab
4. Delhi

Q.

An NGO which works for the welfare of people living in villages observed a few situations in a village and its surrounding areas. Which of these observations signifies water scarcity?

1. Taps are running dry.
2. Long queues for collection of water.
3. Water park present.
4. Women have to carry pots of water from far off areas.

1. 1, 2, 3
2. 1, 3, 4
3. 1, 2, 4
4. 2, 3, 4

Q. Wells contain _______ water.

1. ocean
2. underground
3. river
4. sea

Q. Many customs and festivals are related to the:

1. Light
2. Water
3. None of these
4. Air

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Water exists instates on earth.

1. two
2. three
3. four
4. one

Q. Water is very important for all the rituals in:

1. Buddhism
2. Sikhism
3. Hinduism
4. Christianity

Q. Oil is a major water pollutant.

1. True
2. False

Q. A camel's natural habitat is the desert. They get water from ___ to survive in the extreme conditions.

1. Oceans
2. Sea
3. Oasis
4. Glaciers

Q.

Where can we find jellyfish, planktons and corals?

1. Rivers

2. Mud

3. Ponds

4. Oceans

Q.

How is water polluted?

Q. Which of the following advice will you give to your friend to save water?

1. Use buckets for taking a bath.
2. Wash car daily.
3. Repair leakage of taps.
4. Collect and store rainwater.

Q. Water treatment is the process of removing impurities from water to make it safe for human consumption.

1. True
2. False

Q.

Can we bring water from other planets or from their moons? Can we bring ice from Jupiters moon Ganymede?