WorksheetsPhotosynthesis and Plants
Total questions: 14
Worksheet time: 34mins
Name
Class
Date
1.
What 3 things does a plant need to perform photosynthesis?
a)
oxygen, carbon dioxide, water
b)
oxygen, sunlight, water
c)
oxygen, carbon dioxide, sunlight
d)
sunlight, carbon dioxide, water
2.
What is photosynthesis?
a)
the process plants use to make food/energy
b)
the process to maintain a constant temperature
c)
the process of eating other animals for energy
3.
What organelle does photosynthesis take place in?
a)
chloroplasts
b)
nucleus
c)
mitochondria
4.
What does pigment mean?
a)
how things are the color they are
b)
how plants make glucose
c)
how things are made
5.
Where does the water go into the plant?
a)
the roots
b)
the leaves
6.
Where does carbon dioxide go into the plant?
a)
the roots
b)
the leaves
7.
Where does sunlight go into the plant?
a)
the roots
b)
the leaves
8.
What do plants do for humans?
a)
they provide oxygen
b)
they provide carbon dioxide
9.
What do humans do for plants?
a)
they provide oxygen
b)
they provide carbon dioxide
10.
What does a plant use for food that they create from capturing energy from the sun?
a)
animals
b)
glucose/sugar
c)
lipids
11.
Water is absorbed by the plant through the roots, and transpiration takes place as the water exits the ________.
a)
Leaves
b)
Roots
c)
Stem
12.
What is the opening in the leaf that allows transpiration to occur?
a)
stomata
b)
guard cell
c)
chloroplast
d)
mitochondria
13.
Which part of a plant is responsible for transpiration?
a)
leaves
b)
stem
c)
roots
d)
flower
14.
What is transpiration?
a)
Excess water being released from the leaves
b)
Excess sugar being released from the leaves
c)
The way a plant makes its food
d)
When the plant uses sugar for energy
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