my question is
dear student,
The answer to your queries are-
8)
9)Plants and animals are needed in a forest to maintain the balance of nature. In a forest plants produce energy which is consumed by herbivorous animals. Herbivorous animals are eaten up by carnivores. Thus all animals and plants are interdependent for their source of nutrition. Loss of a single variety of plants and animals may cause huge imbalance in the nature.
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The answer to your queries are-
8)
here are various reasons for which we should be vigilant about matters related to forests.
(i) A decrease in forest area would lead to an increase in carbon dioxide in air. This will lead to an increase of earth’s temperature.
(ii) Soil erosion would occur if there are no forests.
(iii) Floods would be more frequent in absence of forests.
(iv) Forests provide shelter and food to animals. When forests are adversely affected, the habitats of wild animals are also adversely affected.
Therefore , we need to conserve our forests.
9)Plants and animals are needed in a forest to maintain the balance of nature. In a forest plants produce energy which is consumed by herbivorous animals. Herbivorous animals are eaten up by carnivores. Thus all animals and plants are interdependent for their source of nutrition. Loss of a single variety of plants and animals may cause huge imbalance in the nature.
Ror more post questions in a separate thread.
Regards