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Photosynthesis Test

Total questions: 18

Worksheet time: 10mins

Name
Class
Date
1.

What are the four parts that help plants grow?

a)

Air, Sunlight, Soil, and Water

b)

Sugar, Soil, Sunlight, and Sun block

c)

Air, Soil, KitKats, and Fertilizer

d)

Water, Sunlight, Plant Leaves, and Flower Seeds

2.

What does Nitrogen do?

a)

Produce food for the plant

b)

Helps makes the plants leaves green

3.


What is the process when the plant is making food is being made from the sun?


a)

Nutrition

b)

Photosynthesis

c)

Phosphorous

d)

Potassium

4.

What are two other important things that help plants grow?

a)

Space

b)

Time

c)

Temperature

d)

Nutrition

5.

Helps makes the plant’s leaves green

a)

Nitrogen

b)

Carbon Dioxide

c)

Phosphorous

d)

Potassium

6.

Creates large flowers and a strong root system

a)

Hydrogen

b)

Nitrogen

c)

Oxygen

d)

Phosphorous

7.

Helps plants fight off diseases


a)

Potassium

b)

Photosynthesis

c)

Dihydrogen Oxide

d)

Nitrogen

8.

CO2

a)

Calcium

b)

Carbon Dioxide

c)

Nitrogen

d)

Hydrogen

9.

H2O

a)

Phosphorous

b)

Iron

c)

Water

d)

Hydrogen

10.

O2

a)

Oxygen

b)

Hydrogen

c)

Carbon

d)

Potassium

11.

What does the word Photo mean in Greek?

a)

Picture

b)

Heat

c)

Energy

d)

Light

12.

What does the Greek word 'synthesis' mean?

a)

Stable

b)

Put Together

c)

Take apart

d)

Separate

13.

Tiny openings in plants (takes in Carbon Dioxide)

a)

Chloroplast

b)

Carbon Dioxide

c)

Nitrogen

d)

Stomata

14.

Tiny pigments in leaves

a)

Photosynthesis

b)

Chloroplast

c)

Potassium

d)

Oxygen

15.

Creen pigment that is found in the Chloroplast of the plant


a)

Phosphorous

b)

Carbon Dioxide

c)

Chlorophyll

d)

Nitrogen

16.

What is known as 'Lungs of the World'?

a)

Plants

b)

Fish

c)

Dogs

d)

Cats

17.

What is the name of this formula?

6CO2 + 6H2O —> C6H12O6 + 6O2


a)

Potassium

b)

Carbon Dioxide

c)

Nitrogen

d)

Photosynthesis

18.

When looking at this formula, what am I converting oxygen, sunlight, and water into?

a)

Sugar

b)

Nitrogen

c)

Oxygen

d)

Carbon Dioxide