Mountain Ranges: A Key Factor Affecting Climate — Reading Comprehension

Mountain ranges significantly influence climate by affecting wind patterns and precipitation. When moist air from the ocean reaches a mountain range, it is forced to rise. As the air rises, it cools, causing condensation and precipitation on the windward side of the mountains.

The leeward side of the mountain range, however, receives much less rainfall. This is known as the rain shadow effect. For example, the Sierra Nevada mountains in California create a rain shadow, making the eastern side much drier than the western side.

Mountain ranges also act as barriers to wind. They can block cold air masses, creating warmer climates on one side. For instance, the Himalayas protect South Asia from cold Arctic winds, contributing to its warm climate.

Additionally, mountain ranges can create microclimates, where small areas have different climates than the surrounding region. This is due to variations in elevation, sunlight, and wind patterns.

Fun fact: The Andes Mountains in South America are the longest mountain range in the world, stretching over 7,000 kilometers (4,300 miles)!

How do mountain ranges affect precipitation?

What happens to air as it rises over a mountain range?

What is the rain shadow effect?

What is one example of a mountain range that creates a rain shadow?

How do mountain ranges act as barriers to wind?

What is one effect of the Himalayas on South Asia’s climate?

What is the fun fact mentioned in the passage?

What is a microclimate?