grade 3 Air ,Water ,Weather

Rain is an example of -------------

• condensation

• precipitation

• evaporation

• none of the above

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What is wind?

• Moving air.

• Tiny drops of water or ice crystals.

• rain, hail, sleet or snow.

• big, white, puffy, and beautiful clouds.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which among the following shows evaporation?

• Water falls as rain.

• Water changes into water vapour.

• Water vapour changes into water

• Water changes into snow.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

A light, gentle wind is generally called a__________.

• breeze

• storm

• tornado

• wind

Tags

NGSS.MS-ESS2-5

It is the condition of the atmosphere over a certain period of time.

• climate

• evaporation

• precipitation

• weather

Tags

NGSS.MS-ESS2-6

Identify the process shown in the given picture.

• condensation

• precipitation

• evaporation

Tags

NGSS.MS-ESS2-4

Small amount of water present in the air is called---------

• water vapour

• snow

• oxygen

• carbon dioxide

Tags

NGSS.MS-ESS2-4

What is climate?

• The weather condition of an area over a long period of time.

• The condition of the air outside.

• tiny drops of water or ice crystals

• Air that is moving around.

Tags

NGSS.MS-ESS2-6

How do clouds form?

• When water vapor meets cold surfaces.

• When water droplets or ice crystals scatter the light of the seven wavelengths.

• Warm air rises into the atmosphere and cools down.

• it is produced by the uneven heating of the earth's atmosphere

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Why are clouds white?

• Because water vapour turns into water when it meets cold surfaces.

• Because the uneven heating of the earth's atmosphere.

• Because the water droplets and ice crystals are large enough to scatter the light of the seven wavelengths.

• Because when the clouds get thick enough or high enough all the light do not pass through.