Sun Cycle MCQs Quiz and Answers Tests pdf Download

Practice sun cycle MCQs in earth-science quiz for test prep. Weather and climate quiz questions has multiple choice questions (MCQ) with sun cycle test, answers as the dark areas on sun are the, answer key with choices as blank spots, sun spots, dark spots and crates for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to learn sun cycle quiz with MCQs to find questions answers based online tests.

MCQs on Sun Cycle Quiz pdf Download

MCQ. Dark areas on sun are the

  1. blank spots
  2. sun spots
  3. dark spots
  4. crates


MCQ. In time of solar minimum sun produces high energy radiation of percentage which is very

  1. high
  2. low
  3. medium
  4. constant


MCQ. Gradual increase in temperature of world is regarded as

  1. green house effect
  2. ice age
  3. interglacial periods
  4. global warming


MCQ. Reason of global warming is increase in

  1. oxygen
  2. water
  3. rain
  4. carbon dioxide


MCQ. Cycle of sun is equal to

  1. 11 years
  2. 365 days
  3. 24 hours
  4. 100 years