Class 7 Science Student Questions

Showing: Class 7 / Science (212 questions)

• by GOURIKA SONI · Class 7

  Land breeze blows during-

  Science Heat thumb_up 0 people 6 answers check_circle 50%
• by GOURIKA SONI · Class 7

  What is another name for poor conductors of heat?

  Science Heat thumb_up 0 people 5 answers check_circle 80%
• by GOURIKA SONI · Class 7

  In liquids and gases, heat is transferred by the process of

  Science Light thumb_up 0 people 3 answers check_circle 33%
• by AADVIKA PARIDA · Class 7

  What is the breathing rate of a normal adult (approx)?

  Science Respiration in Organisms thumb_up 0 people 4 answers check_circle 50%
• by KRISHNARAJ LAHOTI · Class 7

  Which nutrient starts getting digested in the mouth?

  Science Other thumb_up 0 people 5 answers check_circle 80%
• by NAMAN AGARWAL · Class 7

  To convert a speed from km/h to m/s, we multiply it by

  Science Other thumb_up 0 people 5 answers check_circle 20%
• by DIA PATEL · Class 7

  What is the process of turning and loosening of soil called?

  Science Other thumb_up 0 people 4 answers check_circle 100%
• by DIA PATEL · Class 7

  What type of Friction is the weakest ?

  Science Motion and Time thumb_up 0 people 3 answers check_circle 0%
• by DIA PATEL · Class 7

  What is the unit of force?

  Science Other thumb_up 0 people 3 answers check_circle 67%
• by DIA PATEL · Class 7

  Which digestive gland releases amylase and protease?

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• by DIA PATEL · Class 7

  What is the relationship between Weight, Mass and Acceleration due to gravity ?

  Science Motion and Time thumb_up 0 people 3 answers check_circle 0%
• by RAVICHANDAR.V · Class 7

  Most people believe camouflage means blending into one's environment, yet brightly coloured macaws survive in the rainforest. How does the macaw's bright plumage help it hide?

  
  Science Adaptations of Animals to Climate thumb_up 0 people 3 answers check_circle 67%
• by Y.JESSICA GEONA RAJ · Class 7

  What are the two main functions of a leaf?

  Science Other thumb_up 0 people 3 answers check_circle 67%
• by Y.JESSICA GEONA RAJ · Class 7

  What are the two main types of root systems?

  Science Other thumb_up 0 people 4 answers check_circle 75%
• by Y.JESSICA GEONA RAJ · Class 7

  What is the function of xylem in a plant?

  Science Other thumb_up 0 people 4 answers check_circle 75%
• by Y.JESSICA GEONA RAJ · Class 7

  What is the main function of roots in a plant?

  Science Other thumb_up 0 people 4 answers check_circle 75%
• by Y.JESSICA GEONA RAJ · Class 7

  A portion of a line which has two end points

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• by Y.JESSICA GEONA RAJ · Class 7

  Prem and Raju started walking from their house to reach their friend Ritika’s house. Prem covered a distance of 2 km and Raju covered a distance of 4 km but they both took the same time. Which among the following statements is correct for the above situation?

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• by Y.JESSICA GEONA RAJ · Class 7

  Assertion (A): Never look directly at the Sun, as it can be extremely harmful to the eyes. Reason (R): A pinhole camera can be used to see very bright objects such as the Sun.

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• by Y.JESSICA GEONA RAJ · Class 7

  Three objects have densities: A = 0.7 g/cm³, B = 1.2 g/cm³, C = 0.95 g/cm³. Which will sink?

  Science Other thumb_up 0 people 3 answers check_circle 67%