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Tag Archives: NCERT Solutions for Class 7 Science Solutions

NCERT 7th Class (CBSE) Science: Respiration in Organism

Respiration in organism

Question: What do you mean by ‘stomata’ apparatus? Answer: Stomata apparatus means stomata along with nearby guard cells and other cells. Question: What are the main organs of the respiratory system? Answer: Main organs that help in respiration are : Nostrils (The passages in the nose) Trachea (Windpipe) Bronchi Lungs Question: …

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NCERT 7th Class (CBSE) Science: Weather, Climate and Adaptations of Animals to Climate

Animals

NCERT 7th Class (CBSE) Science: Weather, Climate and Adaptations of Animals to Climate Question: What does a meteorologist do? Answer: A meteorologist is a person who prepares the weather report by collecting information on temperature, wind, humidity, rainfall etc. and predicts the weather conditions of a particular place. Question: What …

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NCERT 7th Class (CBSE) Science: Acids, Bases and Salts

NCERT 7th Class (CBSE) Science: Acids, Bases and Salts

Question: Acids are not stored in metal containers. Why? Answer: Acids can corrode metals like aluminium and iron due to their corrosive nature. That is why acids are stored in glass containers and not in metal containers. Question: Why do different substances have different tastes? Answer: Different substances have different tastes …

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NCERT 7th Class (CBSE) Science: Acids, Bases and Salts – Quiz

NCERT 7th Class (CBSE) Science: Acids, Bases and Salts

NCERT 7th Class (CBSE) Science: Acids, Bases and Salts – Quiz 31 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Acids, Bases and Salts – Quiz: Acids: Substances that taste sour. Organic Acid: Acids that are naturally obtained from plant and animal sources. Mineral Acid: Acids that are derived from …

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