Earth Atmosphere Multiple Choice Questions Test 6 pdf Download

Solve learning quiz 6 on earth atmosphere MCQs, science ozone hole multiple choice questions. Free ozone hole guide has earth science worksheet with answering options 60 years, 120 years, 45 years and 210 years of multiple choice questions (MCQ) with ozone hole quiz as a cfc molecule has power to remain active in stratosphere up to for exam prep. Study to learn ozone hole quiz to attempt multiple choice questions based test.

MCQs on Earth Atmosphere - Quiz 6

MCQ. A CFC molecule has power to remain active in stratosphere up to

  1. 120 years
  2. 60 years
  3. 45 years
  4. 210 years

A

MCQ. Simmering lights in polar regions are called

  1. stars
  2. asteroids
  3. meteors
  4. auroras

D

MCQ. A process which helps to reduce indoor air pollution is called

  1. acidification
  2. acid shock
  3. ventilation
  4. exhaustion

C

MCQ. Solar energy is radiated by clouds and earth as

  1. long wave energy
  2. short wave energy
  3. medial wave energy
  4. extreme wave energy

A

MCQ. Process in which gases absorb thermal energy and radiate it towards earth is called

  1. greenhouse effect
  2. Coriolis effect
  3. global warming
  4. law of effect

A