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.