SELECT * FROM question_mgmt as q WHERE id=7238 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=11 AND subId=70 AND chapterId=518 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 7th social-science-our-environment-geography Environment i man modifies his environment ii plants an

Question:

(i) Man modifies his environment

(ii) Plants and animals depend on each other

Answer:

(i) it is true that man modifies his environment it is because-
- He uses water                                                                                                                                                                                                          - Deforestation is done by which he clears land for agriculture, industries and habitation.
- He uses air.
- Numerous activities take place to make the life comfortable.

(ii) The interdependence of plants and animal can be illustrated by the following points:
- Plants provide food to animals.
- Forests provide shelter to wildlife.
- Wildlife adds beauty to the forests.
- Animal dung provides manure for the growth of plants.
- The decay of dead animals provides nutrition to the soil which in turn helps in growing the plants and trees.


SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='11' AND subId='70' AND ex_no!=0 AND status=1 and id!=7238 ORDER BY views desc, last_viewed_on desc limit 0,10
SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='11' AND subId='70' AND ex_no!=0 AND status=1 and id!=7238 ORDER BY last_viewed_on desc limit 0,10

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  • Answered by Ekta Mehta
  • 4 months ago

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