Water scarcity and conservation of water

The earth is known as a_______ planet.

• Blue

• Hot

• Cold

• Green

____and____are two major natural sources of water

• Rain

• Dam

• Snow

• Pond

Tags

NGSS.MS-ESS2-4

Setting-up of factories cause a ________ in the level of water.

• Nothing

• Increase

• Decrease

• Scarcity

Tags

NGSS.MS-ESS3-4

Cutting of trees in the forest causes a _____ in rainfal

• Fload

• Thunder

• Tornado

• Tsunami

Tags

NGSS.MS-ESS3-4

Use of water sprinkler for irrigaton reduces the _______ of water.

• Deforestation

• Conservation

• Wastage

• Sustaining

Tags

NGSS.MS-ESS2-4

Planting of more trees will help in--

• Increasing the rainfal

• Deforestation

• Setting-up more factories

• Scarcity of water

Tags

NGSS.MS-ESS2-4

We can avoid wastage of water by--

• Using water sprinkler for irrigation

• Over irrigation of fields

• Washing our car with a jet of water

• Allowing water to leak from taps

Tags

NGSS.MS-ETS1-1

How can we harvest water.

(a)  

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

How does deforestation effect the nature?

(a)  

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

__ of the surface of earth is coverd with water

• 3/2

• 3/3

• 3/4

• 3/1

Tags

NGSS.MS-ESS2-4