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Photosynthesis
By Jude Sanford
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Last updated about 1 year ago
17 questions
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Question 1
1.
An organism that can make its own food is called a
consumer
producer
decomposer
Question 2
2.
What do plants use sunlight for during photosynthesis?
To create energy in the form of heat.
To absorb nutrients from soil.
To convert carbon dioxide and water into glucose.
To release oxygen into the atmosphere.
Question 3
3.
Which gas do plants take in during photosynthesis?
Hydrogen from sunlight.
Carbon dioxide from the air.
Oxygen from the soil.
Nitrogen from the water.
Question 4
4.
What is produced as a byproduct of photosynthesis?
Sugar consumed by roots.
Heat energy stored in leaves.
Oxygen released into the air.
Carbon dioxide absorbed by plants.
Question 5
5.
Where does photosynthesis mainly occur in plants?
In the fruit or flowers.
In the roots underground.
In the plant's bark and stems.
In the chloroplasts of green leaves.
Question 6
6.
What do plants need most for photosynthesis?
Water
Nutrients
Sunlight
Carbon dioxide
Question 7
7.
What gas do plants release during photosynthesis?
Nitrogen
Carbon monoxide
Oxygen
Hydrogen
Question 8
8.
Photosynthesis occurs primarily in which plant part?
Seeds
Leaves
Roots
Stems
Question 9
9.
Which pigment absorbs sunlight in plants?
Starch
Carotene
Chlorophyll
Xanthophyll
Question 10
10.
What do plants need for photosynthesis to occur?
Only sunlight and nutrients.
Oxygen, water, and soil.
Water and chlorophyll only.
Sunlight, water, and carbon dioxide.
Question 11
11.
Which process enables plants to convert sunlight into energy?
Fermentation.
Photosynthesis.
Decomposition.
Respiration.
Question 12
12.
Which gas do plants release during the process of photosynthesis?
Nitrogen.
Methane.
Oxygen.
Carbon dioxide.
Question 13
13.
In which plant structure does the process of photosynthesis mainly occur?
Roots
Flowers
Stems
Leaves
Question 14
14.
What are stomata primarily responsible for in plants?
Gas exchange during photosynthesis and respiration.
Producing chlorophyll for photosynthesis.
Water storage inside the leaf.
Absorbing nutrients from soil.
Question 15
15.
Where are stomata mainly located in plants?
On the surface of leaves.
Inside root cells only.
On tree bark exclusively.
In the flowers of plants.
Question 16
16.
What regulates the opening and closing of stomata?
Guard cells surrounding each stoma.
Soil moisture content only.
Temperature of the environment.
Amount of sunlight only.
Question 17
17.
Which gas do stomata primarily take in for photosynthesis?
Oxygen produced by plants.
Nitrogen from the soil.
Water vapor released by roots.
Carbon dioxide from the air.