Class 7 Science MCQs - Chapter 9
Energy Resources: Science Trivia Questions and Answers PDF - 4
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Energy Resources Science Questions & Answers PDF Download: MCQ Quiz 4
MCQ 16: To play and work, we get energy from
- food
- sunlight
- oxygen and water
- all of above
MCQ 17: The floating devices which are connected to chain for generation of electricity are called
- salter gooses
- salter ducks
- salter mines
- salter seagulls
MCQ 18: Burning of fossils fuel is leading environment towards
- pollution
- global warming
- climate change
- all of above
MCQ 19: The energy resources which would not run out are called
- renewable
- non renewable
- original
- escapable
MCQ 20: The products which are helpful in harnessing solar energy, are
- solar furnaces
- solar heaters
- solar cells
- all of above
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Grade 8 Science MCQ with Answers
- Angle of incidence is equal to the angle of
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- Use of organisms specially micro-organisms in the manufacture or industrial processes is called