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C. Short Answer Questios.
1. What is deforestation?

2. What is afforestation?
3. What is Van Mahotsava?

4. What is the role of trees in maintaining the quality of air?

D. Long Answer Questions.

1. How can we save trees?
2. Write five ways in which trees are important for us.

3. How can we spread awareness among people about afforestation?
4. What are the effects of deforestation?

Think Hard

If there were no trees, what would happen? Imagine and write in your own words.

Life Skills Activity

Prepare a speech on ‘Growing More Trees’ to be delivered in your class. Think about how

you can contribute towards improving life on the earth.

Research and Development

1. Two medicinal plants and the medicines we get from them.

2. Two industrial plants and the raw materials that they provide.

Project Work

Make a poster and write a slogan to Net Work
encourage people to save trees. • To play a game on recycling, log on to http://www.
primarygames.com/holidays/earth_day/games/
michaelmichaelgorecycle/
Field Trip • To find facts on the environment, visit http://blog.

Visit your neighbourhood and do a goinggreentoday.com/10-green-facts-that-will-

survey on how many people plant make-your-head-spin/comment-page-1/
trees at least in a year. • To see the tips to keep the environment clean,

log on to http://ecoadmirer.com/keep-earth-clean-
save-green/

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