Question 1

What is an ecosystem?

Accepted Answer

An ecosystem is a place where living things like plants and animals live and interact with non-living things like water, sunlight, and air. It's like a community where everything works together.

Question 2

Why are plants important in an ecosystem?

Accepted Answer

Plants are important because they make food for themselves and other living things. They also provide oxygen, which is important for us to breathe.

Question 3

What do animals do in an ecosystem?

Accepted Answer

Animals eat plants or other animals to get energy. They also help spread seeds and pollens, which helps plants grow.

Question 4

How do plants and animals depend on each other?

Accepted Answer

Plants give animals food and oxygen, while animals help plants by spreading seeds and pollinating flowers. They kind of help each other survive.

Question 5

What are non-living things in an ecosystem?

Accepted Answer

Non-living things include sunlight, air, water, rocks, and soil. They are important because they help living things survive.

Question 6

How does the sun help ecosystems?

Accepted Answer

The sun gives energy to plants to make their own food. It also warms up the earth so living things can survive.

Question 7

What happens if one part of an ecosystem is removed?

Accepted Answer

If one part is removed, it can affect everything else. For example, without plants, animals wouldn't have food, and without animals, some plants wouldn't grow well.

Question 8

Can small changes in an ecosystem make a big difference?

Accepted Answer

Yes, even small changes can have big effects. If one type of animal or plant goes away, it can change the food chain and impact other living things.

Question 9

How do humans affect ecosystems?

Accepted Answer

Humans can affect ecosystems by cutting down trees, polluting water, and building cities. These actions can harm the balance of nature.

Question 10

What is a food chain?

Accepted Answer

A food chain shows how each living thing gets its food. It's like a line that shows who eats what in an ecosystem.

Question 11

Why is water important in an ecosystem?

Accepted Answer

Water is important because all living things need it to survive. It's used for drinking, growing food, and keeping the environment healthy.

Question 12

What is biodiversity?

Accepted Answer

Biodiversity means having many different kinds of living things in a place. It's important because it helps an ecosystem stay strong and healthy.

Question 13

What role do decomposers play in an ecosystem?

Accepted Answer

Decomposers break down dead things and waste, turning them into nutrients for the soil. They help recycle materials so plants can grow.

Question 14

How do animals adapt to their environment?

Accepted Answer

Animals adapt by changing their behavior or bodies to survive in their environment. They might grow thicker fur in cold places or become active at night in hot places.

Question 15

What is a habitat?

Accepted Answer

A habitat is a place where an animal or plant lives. It gives them everything they need, like food, water, and shelter.

Question 16

Why do animals migrate?

Accepted Answer

Animals migrate to find food, get away from cold weather, or have babies in a safe place. It's like a long trip to stay safe and healthy.

Question 17

What is a food web?

Accepted Answer

A food web is a bunch of connected food chains showing how different living things eat and rely on each other. It's kind of like a big map of who eats what.

Question 18

How do plants make their own food?

Accepted Answer

Plants make their food using sunlight, water, and air in a process called photosynthesis. They use their leaves to capture sunlight and turn it into energy.

Question 19

What do carnivores eat?

Accepted Answer

Carnivores eat other animals. They are like meat-eaters and they play a big role in keeping the animal population balanced.

Question 20

What are omnivores?

Accepted Answer

Omnivores eat both plants and animals. They have a varied diet, which helps them survive in many different environments.

The Fundamentals of Ecology: Interactions in Ecosystems - 20 FAQs Explained Simply