Question 1

What is photosynthesis?

Accepted Answer

Photosynthesis is the way plants make their food. They use sunlight, water, and air to create energy.

Question 2

Why do plants need sunlight?

Accepted Answer

Plants need sunlight like humans need food. Sunlight helps them turn air and water into food energy.

Question 3

What do plants need for photosynthesis?

Accepted Answer

Plants need sunlight, water, and carbon dioxide from the air to do photosynthesis.

Question 4

Where does photosynthesis happen in the plant?

Accepted Answer

Photosynthesis happens in the leaves of the plant. Leaves have tiny cells that work like little kitchens.

Question 5

What do plants produce during photosynthesis?

Accepted Answer

During photosynthesis, plants produce food called glucose and give off oxygen as a waste.

Question 6

Why is photosynthesis important for us?

Accepted Answer

Photosynthesis is important because it gives us oxygen to breathe and helps plants grow, which we also use for food.

Question 7

What is chlorophyll?

Accepted Answer

Chlorophyll is the green pigment in leaves. It helps plants absorb sunlight.

Question 8

How do plants get water for photosynthesis?

Accepted Answer

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

Question 9

How can we see photosynthesis in action?

Accepted Answer

When you see green leaves, you're seeing photosynthesis in action. The green color means chlorophyll is working.

Question 10

What happens to the oxygen produced by plants?

Accepted Answer

The oxygen made during photosynthesis is released into the air, and we breathe it in to help our bodies work.

Question 11

Do only green plants do photosynthesis?

Accepted Answer

Mostly green plants do photosynthesis, but some algae and bacteria can do it too.

Question 12

What is carbon dioxide, and how do plants use it?

Accepted Answer

Carbon dioxide is a gas in the air that plants use to help make food during photosynthesis.

Question 13

Can photosynthesis happen without sunlight?

Accepted Answer

No, photosynthesis needs sunlight to work. Without sunlight, plants can't make their food.

Question 14

Why do plants look different in different seasons?

Accepted Answer

In different seasons, sunlight and temperature change, affecting how well photosynthesis can happen.

Question 15

How does photosynthesis help fight climate change?

Accepted Answer

Photosynthesis helps fight climate change by using carbon dioxide, a gas that warms the Earth, and turning it into oxygen and food.

Question 16

What does glucose do for plants?

Accepted Answer

Glucose is a kind of sugar that gives plants energy to grow and stay healthy.

Question 17

Do all parts of the plant do photosynthesis?

Accepted Answer

No, mainly the leaves do photosynthesis because they have chlorophyll, which is essential for the process.

Question 18

What time of day does photosynthesis usually occur?

Accepted Answer

Photosynthesis usually happens during daylight when the sun is shining, as it provides the sunlight needed for the process.

Question 19

Can humans do photosynthesis?

Accepted Answer

No, humans can't do photosynthesis. It's something special that plants, algae, and some bacteria can do.

Question 20

Why do leaves change color in the fall?

Accepted Answer

In fall, there's less sunlight, so chlorophyll breaks down, and other colors in the leaves like red, orange, and yellow show up.

The Process of Photosynthesis in Plant Life - 20 FAQs Explained Simply