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WorksheetsPlants Need Air
Total questions: 10
Worksheet time: 5mins
.......... are the substances that help plant grow.
Food
Water
Nutrients
Plants don't need space to grow.
True
False
_____________ is the ability to perform work or change something.
energy
nutrients
food
Both plants and humans need ----- to survive.
shelter
water
soil
air
If plants breathe in carbon dioxide, what do they breathe out?
Nitrogen
Oxygen
Carbon monoxide
Helium
Where does photosynthesis occur?
Leaves
Roots
Stem
Xylem
______ are pores in the bottom of leaves that open and close to let in air and give off water vapor.
cone
stomata
stimulus
response
Tiny pores in the bottom of leaves are called ?
photosynthesis
stomata
vein
chlorophyll
Majority of stomata can be found in _______________
roots
stem
leaves
flowers
Which of the following is a false statement?
Stomata allows the exchange of gas and water.
Stomata can be seen with our eyes only.
Stomata are tiny pores.
Stomata are found on leaves.
