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About the CBSE Class 7 Science category
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0
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790
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March 23, 2018
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Science class 7
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2
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1477
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July 22, 2022
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Why should you breathe through your nose and not your mouth?
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1
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1658
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October 12, 2021
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Why coastal areas have moderate temperature?
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1
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797
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July 16, 2019
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What problem will I have in using a laboratory thermometer to measure my body temperature?
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1
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636
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July 15, 2019
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How have the penguins adapted themselves to the polar regions?
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1
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483
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July 12, 2019
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Name some animals living in the polar regions
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1
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523
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July 12, 2019
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Polar bears move slowly and rest very often. Explain why
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1
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745
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July 12, 2019
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Name the countries where tropical rainforests are found
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1
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912
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July 12, 2019
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Name the countries which fall in the polar regions
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1
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631
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July 12, 2019
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How animals avoid competition for food in rainforests?
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1
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609
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July 12, 2019
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What is the main outstanding feature of lion tailed macaque?
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1
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796
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July 12, 2019
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Write a notification on migration of animals?
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1
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1037
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July 12, 2019
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Why rainforests have variety of organisms?
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1
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623
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July 12, 2019
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Why Siberian crane migrates in winters?
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1
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751
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July 12, 2019
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How have polar bears adapted to the polar regions?
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1
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684
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July 12, 2019
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Why do bird migrate?
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1
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608
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July 12, 2019
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Tropical rain forest have more fauna. give reason
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1
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850
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July 12, 2019
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What is the advantage of symbiotic relation in the nature?
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1
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740
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July 12, 2019
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What is adaptation
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1
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610
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July 12, 2019
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State difference between real and virtual images
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1
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911
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July 9, 2019
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What is charring of sugar? Is it a chemical change?
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1
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1822
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July 3, 2019
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First 20 elements of periodic table
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1
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1659
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July 3, 2019
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Process of synthesis of food in green plant
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1
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1038
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July 2, 2019
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What is the characteristic of fuse wire?
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1
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707
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July 2, 2019
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Draw a neat labelled diagram of Amoeba
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1
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3420
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July 2, 2019
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Where does the exchange of gases take place in the human respiratory system?
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1
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1282
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July 1, 2019
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What are alkalis? Give one example
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1
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2527
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June 28, 2019
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What is a simple pendulum? Define the time-period of a simple pendulum
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1
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1182
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June 28, 2019
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Why do organisms need to take food?
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1
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1471
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June 27, 2019
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