Question 1

What is photosynthesis?

Accepted Answer

Photosynthesis is the way plants make their food. They use sunlight, water, and air to make a type of sugar that helps them grow and stay healthy.

Question 2

Why do plants need sunlight?

Accepted Answer

Plants use sunlight to change water and air into food. It's like the energy source that helps them cook their food inside their leaves.

Question 3

What do plants need for photosynthesis?

Accepted Answer

Plants need sunlight, water, and carbon dioxide from the air to do photosynthesis. They mix these things together to make sugar and oxygen.

Question 4

How do plants get water for photosynthesis?

Accepted Answer

Plants get water from the ground through their roots. The water travels up the stem to the leaves where photosynthesis happens.

Question 5

Where does photosynthesis happen in a plant?

Accepted Answer

Photosynthesis mainly happens in the leaves of the plant. The leaves have little parts called chlorophyll that help use the sun's energy.

Question 6

What is chlorophyll?

Accepted Answer

Chlorophyll is the green stuff in leaves that helps plants use sunlight to make food. It's also what gives leaves their green color.

Question 7

What do plants make during photosynthesis?

Accepted Answer

Plants make a type of sugar called glucose, which they use for food. They also make oxygen, which they let out into the air for us to breathe.

Question 8

Why is photosynthesis important for us?

Accepted Answer

Photosynthesis is important because it gives us oxygen to breathe. It also helps plants grow, which means we have food to eat and clean air.

Question 9

What happens if there is no sunlight for photosynthesis?

Accepted Answer

If there is no sunlight, plants can't make food through photosynthesis. They might not grow well, and over time they'd become weak.

Question 10

Do all plants do photosynthesis?

Accepted Answer

Almost all plants do photosynthesis, but there are a few strange plants that get food differently. Most plants need sunlight to make their food.

Question 11

Can photosynthesis happen without leaves?

Accepted Answer

Most of the time, photosynthesis happens in the leaves. But plants with no leaves or tiny leaves might still photosynthesize using their stems or other parts.

Question 12

How do plants take in carbon dioxide?

Accepted Answer

Plants take in carbon dioxide through tiny holes in their leaves called stomata. These holes open and close to let air in and out.

Question 13

What does the sugar from photosynthesis do for plants?

Accepted Answer

The sugar from photosynthesis is food for the plant. It gives the plant energy to grow and build strong stems, leaves, and roots.

Question 14

Is photosynthesis the same for all plants?

Accepted Answer

Most plants have similar photosynthesis, but some might have little differences depending on how and where they live. But the main idea, using sunlight to make food, is the same.

Question 15

Does photosynthesis happen all the time?

Accepted Answer

No, photosynthesis only happens when there's sunlight. At night or in the dark, plants can't do photosynthesis.

Question 16

How does photosynthesis help the environment?

Accepted Answer

Photosynthesis helps the environment by making oxygen, which animals and people need to breathe. It also uses up carbon dioxide, which can be harmful if there's too much in the air.

Question 17

What color are leaves because of photosynthesis?

Accepted Answer

Leaves are usually green because of chlorophyll, which is used during photosynthesis. Chlorophyll captures sunlight to help make food for the plant.

Question 18

Can photosynthesis clean the air?

Accepted Answer

Yes, photosynthesis can help clean the air because plants take in carbon dioxide and release oxygen. This helps keep the air fresh and healthy.

Question 19

What would happen if there were no photosynthesis?

Accepted Answer

If there were no photosynthesis, there would be less oxygen for us to breathe and fewer plants to eat. The Earth would be a very different and less healthy place.

Question 20

How do plants store the food they make?

Accepted Answer

Plants store the food they make as sugar in their leaves, stems, and roots. They use this stored food to keep growing even when there's no sunlight, like at night.

The Process of Photosynthesis in Plants - 20 FAQs Explained Simply