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10 questions
Photosynthesis is the process by which plants __________________________.
make food for animals
make food for themselves
make food for humans
Which natural resources do plants need to make their own food? Choose all that apply.
Sunlight
Oxygen
Water
Carbon Dioxide
Which part of the plant is where photosynthesis takes place?
roots
stem
leaves
flowers
The energy plants need to begin the process of photosynthesis comes from the Sun. Which special part in the leaves absorbs energy from the Sun?
phloem
xylem
chloroplast
During the process of photosynthesis, a plant makes _________________ and _________________. Choose two answers.
carbon dioxide
oxygen
sugar
water
The oxygen made by plants is used by _________________.
other plants
animals
Plants take in ________from the air as one key ingredient for photosynthesis
oxygen
soil
carbon dioxide
The main source of energy for all life comes from ____.
the moon
the sun
Which of the following examples go through the process of photosynthesis?
bees
humans
plants
What color does chlorophyll cause most plants to be?
Green
Red
Blue
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