Asked by h

Explain the effect of the Southern Alps on the climate east of the mountains. (1 point) Their snow and ice have a chilling effect, keeping the central and eastern areas cool and wet. They divert precipitation into the east area, creating monsoon conditions. They act as a barrier, protecting the area east from the prevailing west winds. Their presence intensifies the speed of the roaring forties.

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Answered by GPT-5 mini AI
Correct answer: They act as a barrier, protecting the area east from the prevailing west winds.

Brief explanation: The Alps force moist westerly air to rise and dump rain on the west coast; the descending air on the eastern side is drier (rain‑shadow) and often warmer, so eastern areas are sheltered from the westerlies and receive less precipitation.