Question

pls answer all questions in the pdf

4b57dfbe101bd66bd5266c27960d4592.pdf

Answer 1

Answer:

Q8. The food for the other animals in the forest will reduce because X will compete for food with them.

Q9. a) Tilling the soil- Cultivator/Plough

Weeding and loosening of soil- Hoe

Ploughing- Cultivator/Plough

Seed drill- Selection of seed

Weedicide- 2,4-D

NOTE: HEY FRIEND, PLOUGHING AND TILLING ARE SAME.

b) I. c

II.a

III.b

IV.d

Q10. a) If the eagle dies, then the population of snakes will increase. So the population of rats will decrease. So population of grasshoppers will increase. Thus plants will decrease

b) Dead organic matter will not get decomposed.

Proper growth of plants will be affected.

Answer 2

Answer:

Q8 The food for the other animals in the forest will reduce because X will compete for food with them.

Q9. a) Tilling the soil- Cultivator

Weeding and loosening of soil- Hoe

Ploughing- Plough

Seed drill- Selection of seed

Weedicide- 2,4-D

b) I. c

II.a

III.b

IV.d

Q10. a) If the eagle dies, then the population of snakes will increase. So the population of rats will decrease. So population of grasshoppers will increase. Thus plants will decrease