CLASS 4 WATER EVS

..................... is the main source of water.

• River

• Sea

• Tap

• Rain

We can find water in ............ form.

• solid

• liquid

• vapour

• All the three options are correct

What percent of Earth is covered by water ?

• 85%

• 90%

• 75%

• 97%

What are the three states of water found on Earth?

• solid, liquid & gas
• oceans, lakes & streams
• evaporation, transpiration
• rain, sleet & hail

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which of these is a method for conserving fresh water?

• Taking long showers and baths

• Taking short showers and baths

• Leaving the water running while brushing your teeth

• Washing your car with a running hose

Water on earth can be found in the form of _____. 

• Water Vapor 
• Liquid Water 
• Ice 
• All of the Above

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

A large body of salt water is called ?

• Well

• lake

• ocean

• pond

Why is it important to conserve water?

• it is not important

• it just is

• i don't know

• We have a limited amount of freshwater which we can use for drinking

Water can be purified by -

• filling

• Boiling

• Storing

• none of these

Drinking ........... water is good for health.

• clean

• dirty

• sea

• pond