Answer the following question given this paragraph: 

Chinook winds ( Figure below ) occur when air is forced over a mountain range. Warm air rises over the Sierra Nevada in California, for example, because it is pushed eastward by the westerly winds. The air cools as it rises and precipitates. The air is now dry. It sinks down the far side of the mountains and may create strong winds. These Chinook winds are relatively warm. If there is snow, the winds may melt it quickly. The dry sinking air creates a rainshadow effect . Rainshadow effect is responsible for many of the world's deserts.


Q: What type of winds occur when air is forced over a mountain range?

 Choices:

- local winds

- trade winds

- doldrums

- chinook winds

A:
chinook winds
