Worksheetsphotosynthesis
Total questions: 6
Worksheet time: 4mins
Name
Class
Date
1.
What are the raw materials of photosynthesis?
a)
oxygen and carbon dioxide
b)
oxygen and glucose
c)
carbon dioxide and water
d)
water and glucose
2.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
3.
What things are needed for photosynthesis?
a)
CO2
b)
Water
c)
Sunlight
d)
All of the above
4.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
5.
What is the role of Chlorophyll in photosynthesis?
a)
It breaks the hydrogen bonds in water molecules
b)
It converts light energy into chemical energy contained in bonds
c)
It releases absorbs green light waves and reflects all of the other ones
d)
it provides energy for the light dependent reactions
6.
How many factors required for photosynthesis ?
a)
2
b)
3
c)
4
d)
1
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