WorksheetsPhotosynthesis & Respiration
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
In which organism(s) does photosynthesis occur?
a)
plants
b)
algae
c)
some bacteria
d)
all of these
2.
In which part of the cell does photosynthesis take place?
a)
vacuole
b)
mitochondria
c)
cell wall
d)
chloroplast
3.
What gas do producers need in order to perform photosynthesis?
a)
oxygen
b)
carbon dioxide
c)
hydrogen
d)
nitrogen
4.
What gas do producers give off as a result of photosynthesis?
a)
oxygen
b)
carbon dioxide
c)
hydrogen
d)
nitrogen
5.
In which organism(s) does respiration occur?
a)
plants
b)
animals
c)
fungus
d)
all of these
6.
In which part of the cell does respiration occur?
a)
vacuole
b)
mitochondria
c)
cell wall
d)
chloroplast
7.
What gas is needed in order to perform respiration at the cellular level?
a)
oxygen
b)
carbon dioxide
c)
hydrogen
d)
nitrogen
8.
What gas is given off as a result of respiration?
a)
oxygen
b)
carbon dioxide
c)
hydrogen
d)
nitrogen
9.
How do plants get the carbon that they need?
a)
from the air
b)
from water
c)
from the soil
d)
from fertilizer
10.
How do animals get the carbon that they need?
a)
from the air
b)
from water
c)
from the soil
d)
from their food
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