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What must occur before clouds can form?

• Water vapor must get warmer.

• Water vapor must lose heat energy.

• Precipitation must begin to fall and run off.

• Transpiration must add water vapor to the atmosphere.

Which steps in the water cycle MOST directly cause floods?

• runoff and precipitation

• condensation and evaporation

• runoff and condensation

• evaporation and precipitation

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What causes ocean water to evapoate in the water cycle?

• energy from the SUN

• energy from ocean waves

• energy from Earth's rotation

• energ from Earth's moon

Tags

NGSS.MS-ESS2-4

Which process takes place when liquid water changes into water vapor?

• condensation

• transpiration

• evaporation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

An ice cube melts and then evaporates. The ice cube and the water vapor have the same _____.

• mass

• density

• volume

• temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which is a chemical change?

• A frying egg

• Boiling water

• Crushing a piece of bread

• Breaking a glass pet

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an example of a chemical change?

• clouds forming

• sugar dissolving

• water freezing

• a candle burning

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A jeweler melts gold to make jewelry. As the gold melts, the mass. . .

• increases

• decreases

• stays the same

• is destroyed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

What effect do rapidly cooling temperatures have on the water cycle.

• Water droplets evaporate into vapor.

• Water vapor condenses into droplets

• Condensation evaporates into precipitation

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which of these would cause water vapor to condense into rain droplets?

• sunlight warming the surface of oceans

• air rising into colder regions of the atmosphere

• lightning heating the air in the atmosphere

• winds blowing along the surface of the ground

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5