You must have seen the Bamboo tree. Draw or paste a picture.
What do we get from bamboo tree? Collect the information from your grandparents and teachers.
Discuss about the flowers and roots of bamboo with your teachers and your grandparents. Talk to your teachers and your grandparents about date palm tree too.
Answer:- Bamboo belongs to grass family.
It can be 100 feet long. Some species of bamboo grow over 90 cm in height in a day.
Bamboo is used in construction work .
It also used in making bamboo pickle.
Roots. Root system of bamboo prevents soil erosion even after harvesting.
Flowers. Many species of bamboo only flower at intervals of 65 to 120 years.
The height of the palm tree is about 75 feet. This tree also gives us fruits.
Question 1. Fill in the blanks :
(Adivaasi, soil, 70, habitats)
(i) Adivassi people live in the forests.
(ii) About 70% of earth’s vegetation and animals live and grow in the forests.
(iii) The roots of trees hold the soil
(iv) Cutting of trees destroy habitat of wild animals.
Question 2.
Tick (✓) right and cross (✗) the wrong sentence :
(i) There are many forests in Punjab.(×)
(ii) We should not cut the forests.(✓)
(iii) The adivaasi people cure diseases with herbs and shrubs.(✓)
(iv) Water cycle is disturbed with cutting of trees.
(✓)
(v) Saffeda tree needs a lot of water for its growth.(✓)
Question 4. What do you mean by forests?
Answer: It is a large area of land covered with trees , vegetation , herbs and shrubs. Many wild animals and tribes also live in forests.
Question 5. Who are Adivaasi People?
Answer: Those people who live in and depend on forests are called Adivaasi.
Question 6. What efforts can we make to cover up the loss of forests in Punjab?
Answer: 1. We can plant trees on the waste land and on the sides of fields.
2. We should use less paper and recycle the waste paper.
3. We should use wood judiciously.
Question 7. What things should be insured before planting a tree?
Answer: We should plant trees on open land in our surroundings .
Appropriate place should be chosen before planting a tree.
We should grow trees in accordance with climate of the area.
We should plant those trees which are beneficial for the people.
Question 8. What can we do to save the forests?
Answer: 1. We should not cut trees.
2. We should not waste eatables.
3. We should use wood judiciously.
4. We should reuse the paper.
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