CBSE Class 8 Science - Revision Assignments (1). Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.
SUBJECT: SCIENCE CLASS: 8th
Q.1.Draw the diagrams of two extinct animals and two endangered plants in India.
Q.2. On an outline map of Jammu & Kashmir locate the National parks and Wild life sanctuaries of
Jammu & Kashmir State.
Q.3. Give reasons:
i) Major consequences of deforestation.
ii) Trees are natural purifiers of air.
iii) Soil erosion is devastating for environment.
iv) The population of wild animals is decreasing alarmingly.
Q.4. Differentiate between:
i) Deforestation and Afforestation
ii)Flora and fauna
Q.5. Collect information on endangered species in our country. Find out why these species are
Q.6. Write short notes on:
i) Global warming
Q.7. Complete the following table:
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