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Photosynthesis

Total questions: 10

Worksheet time: 22mins

Name
Class
Date
1.
____________________ provides the energy necessary for photosynthesis.
a)
water
b)
sunlight
c)
glucose
d)
soil
2.

What do plants need for the photosynthesis process?

a)

light, carbon dioxide and soil

b)

light, carbon dioxide, chlorophyll and water

c)

light, glucose, chlorophyll and water

d)

soil, air, oxygen and water

3.
The ____________ is the most photosynthetic part of a plant.
a)
leaf
b)
flower
c)
roots
d)
stem
4.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
5.

What are the 4 key ingredients needed for photosynthesis

a)

glucose, oxygen, carbon dioxide

b)

carbon dioxide, water, glucose

c)

water, soil, sunlight

d)

sunlight, water, carbon dioxide and chlorophyll

6.
Plants need ________from the air for photosynthesis
a)
oxygen
b)
soil
c)
carbon dioxide
d)
sugar
7.

What gas goes into the plant before photosynthesis?

a)

Carbon Dioxide

b)

Carbon Monoxide

c)

Oxygen

d)

Nitrogen

8.

The products of photosynthesis are

a)

water and carbon dioxide

b)

oxygen and water

c)

sugar and cabon dioxide

d)

oxygen and sugar (glucose)

9.

Why plants undergo photosynthesis process?

a)

To make food

b)

To breathe

c)

To find water in the soil

10.

Plants need ______ from the soil for photosynthesis.

a)

water

b)

worm

c)

chlorophyll