Class 7 Science App Download | Energy Resources: Science Notes e-Book PDF

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 8 (Chapter 8)

Energy Resources: Science Notes Questions with Answers PDF Download – Test 8

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Learn Energy resources science Notes Questions and Answers PDF (Energy Resources Science Quiz Answers PDF e-Book) download Ch. 8-8 to study Class 7 Science Course. Practice Renewable Energy Resources MCQ PDF, Energy Resources: Science Quiz Questions and Answers for homeschool certificate courses. Study Class 7 Science Notes App Download: Free Energy Resources Science App to renewable energy resources, fossil fuels test prep for online classes.

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Energy Resources Science MCQs – Practice Test 8 PDF Download

MCQ 36: Although solar energy is safe, free of pollution and freely available but it is difficult to:

  1. harness
  2. conserve
  3. store
  4. transfer

MCQ 37: Plankton (marine micro-organism), buried under heat and pressure for a long period, turned in to:

  1. crude oil
  2. natural gas
  3. coal
  4. kerosene

MCQ 38: Coal, crude, petroleum and natural gas are examples of:

  1. elements
  2. man made fuels
  3. fossils fuel
  4. compounds

MCQ 39: The heat obtained from solar furnace is used to drive:

  1. turbines
  2. electricity generators
  3. vehicles
  4. both a and b

MCQ 40: An alcohol which is produced from sugarcane, corn and other plants by fermentation is called:

  1. ethanol
  2. methanol
  3. propanol
  4. glycol

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