An ecosystem is a community of living organisms, such as plants, animals, and microbes, interacting with each other and their non-living environment, including air, water, and soil, forming a complex network of relationships.

MCQs

1. Which of the following is not a component of an ecosystem?

A) Animals
B) Plants
C) Cars
D) Water

 

2. What role do plants have in an ecosystem?

A) They produce oxygen through the process of photosynthesis.
B) They are the only consumers of water.
C) They create sunlight.
D) They eat other plants and animals.

 

3. What does a decomposer do in an ecosystem?

A) Adds sunlight to the ecosystem
B) Eats living plants and animals
C) Breaks down dead material and recycles nutrients back into the soil
D) Makes water from hydrogen and oxygen

 

4. Which of the following is an example of a man-made ecosystem?

A) A forest
B) A desert
C) An aquarium
D) An ocean

 

Fill in The Blanks

Choose from These Words: Recycling, Preserve, Reduce, Thousands.

1. ________________ helps to protect the environment by conserving resources and reducing pollution.

 

2. By reducing the amount of waste we produce, we can help to ________________ our planet for future generations.

 

3. Reusing items instead of throwing them away can help to ________________ the amount of waste in landfills.

 

4. Recycling paper and cardboard helps to save ________________ trees from being cut down.

 

True / False

1. Recycling helps to conserve natural resources (True / False )

 

2. Reusing items helps to reduce waste (True / False )

 

3. It is important to only focus on recycling and not reducing or reusing (True / False )

 

4. Recycling can help to reduce pollution (True / False )

 

5. Reducing, reusing, and recycling can help create a more sustainable future (True / False )

 

Read More:

Quizzes

Tagged in:

Banner

About the Author

Content Team

Kidpid Content Team is a team of experienced educators, curriculum researchers, and child-focused content creators specializing in early childhood and primary education. The team develops high-quality, research-based worksheets, learning activities, and educational articles aligned with age-appropriate learning standards. Every resource is carefully reviewed to ensure accuracy, clarity, and educational value, making Kidpid a trusted platform for parents, teachers, and schools worldwide.

View All Articles