Sun Cycle MCQs Quiz Worksheet PDF Download

Learn sun cycle MCQs, earth science test for online course learning and test prep to practice. Weather and climate quiz questions has multiple choice questions (MCQ), sun cycle test to learn for geoscience practice questions with answers.

Earth science practice test MCQ on dark areas on sun are the with options blank spots, sun spots, dark spots and crates problem solving skills for competitive exam, viva prep, interview questions with answer key. Free Earth science revision notes to learn sun cycle quiz with MCQs to find questions answers based online learning 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