Energy Resources: Science Multiple Choice Questions 2 PDF Download

Learn energy resources science MCQs, grade 7 online science test 2, renewable energy resources multiple choice questions and answers. Renewable energy resources revision test has science worksheets, helping answer key with choices as carbon dioxide, oxygen, bio gas and methane of multiple choice questions (MCQ) with renewable energy resources quiz as when animals and plants are rotten in absence of air, there produces a gas called for competitive exam prep, viva interview questions. Free science study guide to practice renewable energy resources quiz to attempt multiple choice questions based test.

MCQs on Energy Resources Science Quiz PDF Download Worksheets 2

MCQ. When animals and plants are rotten in the absence of air, there produces a gas called

  1. oxygen
  2. carbon dioxide
  3. bio gas
  4. methane


MCQ. Black painted panels which are hanged at roofs to trap heat and energy from sun, are

  1. solar cells
  2. solar heater
  3. solar furnace
  4. solar battery


MCQ. Earth emits heat by eruptions of

  1. volcano
  2. hot springs
  3. geysers
  4. all of them


MCQ. Plants utilize water, carbon dioxide and light to produce their own food by

  1. respiration
  2. photosynthesis
  3. circulation
  4. transportation


MCQ. Plants material and waste from living things are regarded as

  1. fossils fuel
  2. bio mass
  3. coal
  4. crude