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Worksheets3.1 Photosynthesis
Total questions: 11
Worksheet time: 7mins
Name
Class
Date
1.
Process by wich a cell captures energy in sunlight and uses it to make food
a)
Photosynthesis
b)
Food making
c)
Respiration
d)
Cell metabolism
2.
Organisms that make their own food
a)
Autotrophs
b)
Autonomous
c)
Heterotrophs
3.
Organisms that cannot make their own food
a)
Autotrophs
b)
Autonomous
c)
Heterotrophs
4.
A ____________ must make their own food
a)
Producer
b)
Consumer
c)
Maker
d)
Taker
5.
A ____________ must eat some other organism
a)
Producer
b)
Consumer
c)
Maker
d)
Taker
6.
In the first Step (or stage) the plant:
a)
Captures the sun's energy
b)
Produce sugars (glucose)
c)
Eat food
d)
Produce water
7.
In the secod Step (or stage) the plant:
a)
Captures the sun's energy
b)
Produce sugars (glucose)
c)
Eat food
d)
Produce water
8.
What is needed in the first step (or stage)?
a)
Water and Light Energy
b)
Carbon dioxide and hydrogen
c)
Carbon dioxide and energy light
9.
What is needed in the first step (or stage)?
a)
Water and Light Energy
b)
Carbon dioxide and hydrogen
c)
Carbon dioxide and energy light
10.
Green pigment that helps plants to capture the energy light
a)
Chlorophyll
b)
Chloroplast
c)
Greenish
d)
Greenstuf
11.
Glucose has _____ carbons, _______ oxygens, and _________ hydrogens
a)
6-6-12
b)
12-6-6
c)
6-12-6
d)
12-6-6
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