Photosynthesis

Question 1

What are the three components plants need to make food

Answer 1

water, sunlight and carbon dioxide

Question 2

What is photosynthesis?

Answer 2

It is a process by which plants make their own food

Question 3

Plants breathe ______________ while man breathes ___________

Answer 3

carbon dioxide, oxygen

Question 4

Plants capture energy from the sunlight in its the leaves using a green pigment called _______________

Answer 4

chlorophyll

Question 5

The form of sugar (food) the plants make is called __________

Answer 5

glucose

Question 6

Glucose gives plants ____________

Answer 6

Energy

Question 7

Why is the survival of both plants and animals depend on photosynthesis?

Answer 7

Photoynthesis produces oxygen that animals need to breathe and live. Animals release carbon dioxide which plants need for photosynthesis to make food.

Question 8

How do plants obtain energy

Answer 8

Plants obtain energy from sunlight

Question 9

5 steps of photosynthesis

Answer 9

1. Leaves take in carbon dioxide and sunlight
2. Roots take in water
3. Chlorophyll in the leaves user energy from sun to change carbon dioxide to glucpse/
4. Glucose gives the plant energy
5. Leaves give off oxygen.