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Unicus Olympiad Exams

Which Parts of a Plant Help in Photosynthesis?

The parts of a plant that help in photosynthesis are the leaves, stems, and roots. The leaves are the main parts because they take in sunlight and use it to make food for the plant. Stems help to move water and nutrients from the roots to the leaves.

Example: When the sun shines on the green leaves of a plant, they use that light to turn air and water into food.

Fun Fact: Plants are like little factories that make their own food using sunlight, water, and air!

Multiple Choice Questions:

1. What part of the plant makes food using sunlight?

a) Roots

b) Leaves

c) Flowers

d) Trunk

2. Which of these helps to carry water to the leaves?

a) Flowers

b) Stems

c) Soil

d) Fruit

3. What do plants need for photosynthesis besides sunlight?

a) Candy

b) Water and air

c) Rocks

d) Toys

4. Where do plants get their water from?

a) From the sun

b) From the soil

c) From the air

d) From clouds

5. Why are green leaves important for a plant?

a) They look pretty

b) They keep the plant warm

c) They help make food

d) They attract bees

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