GK, GREEN WORLD CBSC CLASS IV

 CHAPTER : GREEN WORLD

* Trees and Plant beautiful. They keep our environment clean and green . They absorb carbon-di-oxide and give oxygen. They prevent soil erosion. They are also helpful in causing rain. We should grow different plants for different purposes. 

1. A place where cotton , tea , rubber plant etc. are grown.

Answer- Plantation

2. A place where farmer labour hard to grow crops .

Answer- Field

3. A place where flowering plants are grown.

Answer- Garden

4. A place where wild plants, trees and creepers are grown.

Answer- Jungle

5. A place where trees are grown in cluster.

Answer-Grove 

6. A place where young plants to be  grown for sold.

Answer- Nursery

7. A place where fruits tree grown?

Answer- orchard 

8. A place with glass wall and roof in cold country?

Answer- Glass House

9. When is Earth Day obsorb?

Answer- 22nd April

10. When was the first Earth Day obsorb?

Answer- 1970

11. Who is called the father of Earth Day?

Answer- Gaylord Nelson

12. What was the theme of earth Day 2022?

Answer- Invest in our planet

13. Where is the first Earth Day celebration took place?

Answer- United States of America.

14. The waste that rot and mix with soil easily .

Answer- Biodegradable Waste

15. Due to air pollution which layer is getting depleted.

Answer- Ozone layer

16. How can we reduce plastic waste?

Answer- Minimizing it's use.


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