Sun Cycle MCQs Quiz Worksheet PDF Download

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

MCQs on Sun Cycle Quiz PDF Download

MCQ. The 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. The gradual increase in the temperature of world is regarded as

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


MCQ. The reason of global warming is the increase in

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


MCQ. The cycle of sun is equal to

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