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NCERT 5th Class (CBSE) Science: Our Environment

Our Environment

Question: What do you understand by pollution? Answer: Harmful change mode in the environment due to human activities is called pollution. Question: Name the four kinds of pollution? Answer: The four kinds of pollution are: Air pollution Water pollution Land pollution Noise pollution Question: How does air pollution harm us? Answer: ...

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NCERT 5th Class (CBSE) Science: Animals – Habitat and Adoption 

Animals – Habitat and Adoption

Question: Define Habitat and Adaptation. Answer: Habitat: The area where a particular animal naturally lives is called habitat. Adaptation: The changes in the feature or behavior of an organism that help it to survive in its habitat is called adaptation. Question: What does a habitat provide to an animal? Answer: ...

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NCERT 7th Class (CBSE) Science: Nutrition in Plants – Quiz

NCERT 7th Class (CBSE) Science: Nutrition in Plants - Quiz

NCERT 7th Class (CBSE) Science: Nutrition in Plants – Quiz 28 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Nutrition in Plants – Quiz: Nutrition is the process by which plants and animals obtains nutrients from their food. Autotrophs are green plants/ organisms that make their own food ...

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NCERT 7th Class (CBSE) Science: Nutrition in Plants

NCERT 7th Class (CBSE) Science: Nutrition in Plants - Quiz

Question: What is nutrition? Answer: The process of taking in food by an organism and its utilization by the body is called nutrition. There are two types of nutrition: The mode of  nutrition in which organisms make food  themselves from simple substances is called autotrophic nutrition. For example plants. The mode of nutrition in ...

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NCERT 7th Class (CBSE) Science: Reproduction in Plants – Quiz

NCERT 7th Class (CBSE) Science: Reproduction in Plants

NCERT 7th Class (CBSE) Science: Reproduction in Plants – Quiz 25 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Reproduction in Plants – Quiz: The process of producing new offspring of one’s own kind is called Reproduction. Reproduction in which a single parent is involved is called Asexual ...

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NCERT 7th Class (CBSE) Science: Reproduction in Plants

NCERT 7th Class (CBSE) Science: Reproduction in Plants

Question: List three examples of reproduction in plants through underground roots. Answer: Some plants have underground stems that are swollen to store food and have buds which can grow into new plants. Some examples are: Tubers, bulbs, Rhizome and corm Tubers- For example: Potatoes Bulbs- For example: Onion, garlic, lily, tulip, ...

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