Photosynthesis Test

Photosynthesis - Test

1.

Which gas is needed for photosynthesis?

2.

What type of energy is needed for photosynthesis to happen?

3.

The waste by-product of photosynthesis is:

In addition to sunlight, what else is required for photosynthesis to take place?

 
A: sugar and water
B: water and oxygen
C: carbon dioxide and water
D: oxygen and carbon dioxide

4.

Photosynthesis can be summarised by which word equation?

Where does photosynthesis take place?

 
Answer:

 

What is the first step in photosynthesis?

 
A: Producing sugar
B: Trapping sunlight
C: Producing water

What are the products of photosynthesis?

 

 
A: water and oxygen
B: sugar and water
C: sugar and oxygen
D: water and carbon dioxide

1. The process of making food in a plant is called

 transpiration  photosynthesis  fertilization

 

2. Which of these is not needed to make food in a plant?

 Sunlight  Carbon Dioxide  Chlorophyll  Flowers

 

3. The tiny pores or openings in leaves that take in the carbon dioxide are called

 stomata  xylem  phloem

 

4. The tubes that bring water from the roots to the leaves are called

 stomata  xylem  phloem

 

5. The plants give off what that animals need during photosynthesis?

 oxygen  carbon dioxide  chlorophyll

 

6. The animals breathe out what that plants need for photosynthesis?

 oxygen  carbon dioxide  chlorophyl