Multiple choice

Which of the following statements is/are false? a. Trapping of heat rays by carbon dioxide increases the temperature of Earth's atmosphere, leading to global warming. b. Due to global warming, polar ice caps melt rapidly, resulting in the rise of sea level. c. The lower layer of soil has more humus and is thus, more fertile.

  1. Only a

  2. Only a and b

  3. Only b

  4. Only b and c

  5. Only c
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Statement 'c' is a wrong statement. The lower layer of soil has less humus and is thus, less fertile.

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