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WorksheetsPlants
Total questions: 15
Worksheet time: 15mins
The process that plants use to make sugar is
photosynthesis
oxygen
carbon dioxide
produce
How does carbon dioxide enter the plant?
through the roots
through the petals of its flower
through the stems
through tiny holes on the surfaces of the leaves
How do leaves help a plant to grow and look healthy?
They make water for the plant.
They control the amount of water in the plant.
They produce sugar and energy for the plant.
They stop oxygen from escaping.
What products are made during photosynthesis?
sunlight and water
carbon dioxide and soil
sugar and carbon dioxide
oxygen and sugar
Look at the picture. Why does the plant look like it is dying?
The plant has too much energy.
There is not enough water in the soil.
The roots of the plant are too deep.
The plant is getting too much water from the soil.
What word completes this diagram of photosynthesis?
carbon dioxide + water + sunlight = oxygen + _________
water
sugar
nitrogen
hydrogen
What do plants need to live and grow? Select all the apply.
air
space
garden
water
food
Water passes from soil through the plant's _________ and moves into the plant's _________.
holes, roots
stem, roots
roots, stem
stem, cells
Plant leaves _________ the plant from being eaten by hungry animals.
control
produce
protect
stem
The water that plants use comes from the _________.
cells
soil
roots
gas
___________ from the sunlight is used to change carbon dioxide and water in to oxygen and sugar.
Energy
Gas
Cells
Holes
Leaves also help plants __________ the amount of water in the plant.
stem
produce
soil
control
What is the primary pigment in plants responsible for absorbing light during photosynthesis?
Chlorophyll
Carotene
Xanthophyll
Anthocyanin
Which part of the plant is primarily responsible for water absorption?
Leaves
Stem
Roots
Flowers
In which cellular organelle does photosynthesis primarily occur?
Mitochondria
Chloroplast
Nucleus
Ribosome
