Importance of Water

Water is required for germination of seed.

• true

• false

Tags

NGSS.MS-LS2-1

The human body consist of ____% of water.

• 10

• 90

• 100

• 70

Plants need water for

• Photosynthesis

• Seed germination

• Transportation of Nutrients

• All of the above

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Most part of the human body is water.

• True

• False

_______ living things need water .

• All

• Some

Tags

NGSS.K-LS1-1

% of human body is made of water.

• 20-30%

• 60-70%

• 90%

What percentage of the Earth's surface is covered by water?

• 50%

• 60%

• 70%

• 80%

Tags

NGSS.MS-ESS2-4

Which property of water allows it to dissolve many substances?

• Cohesion

• Adhesion

• Polarity

• Viscosity

What is the process called when water changes from a liquid to a gas?

• Condensation

• Evaporation

• Precipitation

• Sublimation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Why is water essential for photosynthesis in plants?

• It provides energy

• It is a solvent for nutrients

• It is a reactant in the chemical equation

• It cools the plant

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3