Question 1

What is an ecosystem?

Accepted Answer

An ecosystem is a special place where plants, animals, and other things live together. They all help each other in some way, like a big team!

Question 2

What makes up an ecosystem?

Accepted Answer

An ecosystem is made up of all the living things, like animals and plants, and non-living things, like water and rocks, in an area.

Question 3

Why are plants important in an ecosystem?

Accepted Answer

Plants are like the kitchen in an ecosystem. They make food using sunlight, which is eaten by animals.

Question 4

How do animals help ecosystems?

Accepted Answer

Animals help ecosystems by moving seeds around and sometimes by being food for other animals. They also help control the number of plants and insects.

Question 5

What happens when one part of an ecosystem changes?

Accepted Answer

If one part changes, it can affect the whole ecosystem. For example, if there are fewer plants, then animals that eat plants might not have enough food.

Question 6

What is a food chain?

Accepted Answer

A food chain is like a line that shows who eats what. It starts with plants and ends with big animals, like lions or bears.

Question 7

Why do ecosystems need both plants and animals?

Accepted Answer

Plants and animals need each other. Plants provide food for animals, and animals help plants grow by spreading seeds and fertilizing the ground.

Question 8

What role does water play in an ecosystem?

Accepted Answer

Water helps plants grow and animals to drink. It’s important for all the living things in an ecosystem to stay healthy.

Question 9

Can ecosystems be big or small?

Accepted Answer

Yes, ecosystems can be as big as a forest or as small as a pond. No matter the size, they all have plants, animals, and non-living things.

Question 10

What is a habitat?

Accepted Answer

A habitat is a home where a plant or animal lives in an ecosystem. It has everything they need to survive, like food and shelter.

Question 11

How do ecosystems help our planet?

Accepted Answer

Ecosystems help by making oxygen, cleaning the air, and providing food and water. They keep everything in balance so plants, animals, and humans can live together.

Question 12

What are some examples of ecosystems?

Accepted Answer

Examples of ecosystems include forests, oceans, deserts, and grasslands. Each one is special and has different kinds of plants and animals.

Question 13

What is biodiversity and why is it important?

Accepted Answer

Biodiversity means having lots of different kinds of plants and animals. It’s important because it makes ecosystems healthy and strong.

Question 14

How can humans affect ecosystems?

Accepted Answer

Humans can affect ecosystems by cutting down trees, polluting water, and building cities. Sometimes this is harmful, so it's important to take care of nature.

Question 15

What can we do to help ecosystems?

Accepted Answer

We can help by recycling, planting trees, and keeping our environment clean. Every small action can make a big difference!

Question 16

What is a predator?

Accepted Answer

A predator is an animal that hunts and eats other animals. They help keep the balance by controlling the number of other animals.

Question 17

What is prey?

Accepted Answer

Prey are animals that predators eat. They are an important part of the food chain and help provide food for predators.

Question 18

What is a decomposer?

Accepted Answer

Decomposers are tiny creatures like worms and bacteria that break down dead plants and animals. They turn them into soil which helps plants grow.

Question 19

What is the role of the sun in an ecosystem?

Accepted Answer

The sun provides light and heat, which helps plants make food. It’s like the engine that powers the whole ecosystem.

Question 20

Why is it important to protect ecosystems?

Accepted Answer

Protecting ecosystems is important to keep our planet healthy. They provide resources we need like clean air, water, and food.

The Basics of Ecosystem Dynamics - 20 FAQs Explained Simply