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NCERT 8th Class (CBSE) Science: Crop Production – Quiz

Farming

NCERT 8th Class (CBSE) Science: Crop Production – Quiz 23 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Crop Production – Quiz: Agriculture began 10,000 years ago and enabled humans to settle down in one place. Horticulture deals with the production of vegetables, fruits, flowers and decorative plants. Crop …

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NCERT 8th Class (CBSE) Science: Reproduction

Gender

Question: Why is reproduction important? Answer: Reproduction is important for producing new individuals of the same kind. Question: How is sexual reproduction different from asexual reproduction? Answer: Sexual reproduction requires two parents, one male and one female, to reproduce. Whereas in Asexual reproduction only one parent is required to reproduce. …

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NCERT 8th Class (CBSE) Science: Cell – Structure and Functions – Quiz

Human Cell

NCERT 8th Class (CBSE) Science: Cell- Structure and Functions – Quiz 38 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Cell- Structure and Functions – Quiz: All living organisms are made up of one and more cells. In unicellular organisms, a single cell performs all life functions. In multicellular organisms, …

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NCERT 8th Class (CBSE) Science: Friction – Quiz

Friction

NCERT 8th Class (CBSE) Science: Friction – Quiz 33 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Friction – Quiz: Friction is a force that slows things down or prevents things from moving. Friction occurs due to interlocking of irregularities in the surfaces. Friction is necessary evil as several …

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NCERT 8th Class (CBSE) Science: Metals and Non-Metals – Quiz

Metals And Non-Metals

NCERT 8th Class (CBSE) Science: Metals and Non-Metals – Quiz 31 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Metals and Non-Metals – Quiz: Elements can be classified into metals and non-metals depending on their physical and chemical properties. The ore of a metal consists of rocks containing minerals of …

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NCERT 8th Class (CBSE) Science: Metals And Non-Metals

Metals And Non-Metals

Question: Differentiate between metal and non metals on the basis of their physical properties? Answer: The difference is as follows: Question: What is the difference between physical state of metals and non-metals at room temperature? Answer: The physical state of metal and non-metal at room temperature: Metal are solid at room …

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