Question 1

What is an ecosystem?

Accepted Answer

An ecosystem is a community where living things like plants, animals, and people interact with each other and their environment like water, soil, and air.

Question 2

Why are plants important in ecosystems?

Accepted Answer

Plants are important because they make food for themselves and other living things. They also help clean the air and give animals and people oxygen to breathe.

Question 3

How do plants make food?

Accepted Answer

Plants make food through a process called photosynthesis. They use sunlight, water, and air to make their food and grow.

Question 4

What do plants give to animals in an ecosystem?

Accepted Answer

Plants give animals food to eat, like leaves and fruits. They also provide shelter and places for animals to live.

Question 5

How do plants clean the air?

Accepted Answer

Plants take in carbon dioxide from the air, which helps clean it. Then, they release oxygen, which is what we need to breathe.

Question 6

What is the role of roots in plants?

Accepted Answer

Roots help plants stay in the ground and take in water and nutrients from the soil. They also store food for the plant.

Question 7

Do plants help the soil?

Accepted Answer

Yes, plants help the soil by making it stronger and healthier through their roots. When leaves fall and decompose, they add nutrients to the soil.

Question 8

How do plants help with climate change?

Accepted Answer

Plants help by absorbing carbon dioxide, a gas that contributes to climate change. By storing carbon, they reduce the amount of this gas in the air.

Question 9

What happens if there are no plants in an ecosystem?

Accepted Answer

Without plants, animals have no food or oxygen to breathe, so the ecosystem cannot survive. Plants are essential to keeping ecosystems balanced.

Question 10

Do all ecosystems have plants?

Accepted Answer

Most ecosystems do have plants, but some, like deserts or the deep ocean, have very few. Even in these places, the plants are very important.

Question 11

Do plants only live on land?

Accepted Answer

No, some plants live in water, like algae and seaweed. These water plants are important for fish and other marine animals.

Question 12

Can plants live without animals?

Accepted Answer

While plants can make their own food, they still need animals. Animals help spread seeds and fertilize the soil, helping plants grow.

Question 13

What are some types of plants in an ecosystem?

Accepted Answer

There are many types of plants, like trees, flowers, grasses, and bushes. Each type of plant plays a unique role in the ecosystem.

Question 14

Why do animals need plants?

Accepted Answer

Animals need plants for food and shelter. Some animals eat plants directly, while others eat animals that eat plants.

Question 15

How do plants help with water in the ecosystem?

Accepted Answer

Plants help by absorbing water with their roots, which prevents flooding. They also release water into the air through their leaves.

Question 16

Do plants need animals?

Accepted Answer

Yes, plants need animals to help spread their seeds and to pollinate flowers. This helps plants make new plants and grow.

Question 17

What are pollinators, and why are they important?

Accepted Answer

Pollinators like bees and butterflies help plants by moving pollen from one flower to another. This helps plants grow fruit and seeds.

Question 18

How do plants interact with the sun?

Accepted Answer

Plants use sunlight to make food through photosynthesis. The sun gives them the energy they need to grow and produce oxygen.

Question 19

What is a food chain?

Accepted Answer

A food chain shows how plants are eaten by animals, and those animals are eaten by other animals. It helps us understand who eats whom in an ecosystem.

Question 20

How do plants and animals depend on each other?

Accepted Answer

Plants provide food and oxygen for animals, and animals help plants by spreading seeds and pollinating flowers. They both need each other to survive and thrive.

The Role of Plants in Ecosystems - 20 FAQs Explained Simply