How is strong pressure gradient represented on a weather map?

  1. A. Closely spaced isobars
  2. B. Widely spaced isobars
  3. C. Closely spaced isobars at the periphery
  4. D. A set of two widely spaced isobars followed by two closely spaced isobars

Correct Answer: A. Closely spaced isobars

Explanation

Isobars are lines on a map that connect points of equal atmospheric pressure. Closely spaced isobars indicate strong winds and large pressure changes over a small area.

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