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Tag Archives: NCERT Class 5 Science Chapter

NCERT 5th Class (CBSE) Science: Volcanoes, Earthquakes and Tidal Waves

NCERT 5th Class (CBSE) Science: Volcanoes, Earthquakes and Tidal Waves

Question: What are volcanoes? Answer: Cracks in the earth’s crust out of which molten magma comes out is called volcanoes. Question: Name three types of volcanoes? Answer: The three types of volcanoes are: Active Volcanoes Dormant Volcanoes Extinct Volcanoes Question: Give one example each of an active and an extinct volcanoes. …

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NCERT 5th Class (CBSE) Science: Light and Shadows

Light and Shadows

Question: What are transparent materials? Give any two examples. Answer: Materials that allow all the light to pass through them are called transparent materials. Eg: clear glass and clean water. Question: What are translucent materials? Answer: Materials that allow some amount of light through them are called translucent materials. Question: …

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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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