Multiple choice

Which of the following statements is/are incorrect?

a. Horizontal distribution of pressure is studied by drawing isobars at constant levels. b. Sea level pressure belts are considered constant and are used for measuring horizontal distribution of pressure. c. The horizontal distribution of pressure oscillates with the apparent movement of the Sun.

  1. a and b

  2. a and c

  3. only c

  4. Only b

  5. a, b and c
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This statement is incorrect. The sea level pressure belts are not constant as they oscillate with the movement of the sun. Horizontal distribution of pressure is studied by drawing isobars at constant levels. In order to eliminate the effect of altitude on pressure, it is measured at any station after being reduced to sea level for purposes of comparison.

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