Which climate is known for being the hottest and driest, often receiving less than 10 inches of rain annually?

Which climate is known for being the hottest and driest, often receiving less than 10 inches of rain annually?

• A. Tropical rainforest
• B. Savannah
• C. Desert
• D. Humid subtropical

Answer: (C)

The desert climate is characterized by extremely low precipitation levels, typically receiving less than 10 inches of rain annually, which contributes to its reputation as the hottest and driest climate. This scarcity of moisture results in very arid conditions where vegetation is sparse and adapted to survive with minimal water. The intense heat, particularly during the day, is another hallmark of desert climates, making them distinct from other climate types. In contrast, tropical rainforests are known for their high levels of rainfall and dense vegetation, while savannah climates experience a more seasonal pattern, with distinct wet and dry periods. Humid subtropical regions generally have a combination of humidity and precipitation with more balanced seasonal weather, further distinguishing those climates from the extreme aridity found in deserts. Therefore, the defining characteristics of low rainfall and high temperatures clearly identify the desert as the correct answer.

The desert climate is characterized by extremely low precipitation levels, typically receiving less than 10 inches of rain annually, which contributes to its reputation as the hottest and driest climate. This scarcity of moisture results in very arid conditions where vegetation is sparse and adapted to survive with minimal water. The intense heat, particularly during the day, is another hallmark of desert climates, making them distinct from other climate types.

In contrast, tropical rainforests are known for their high levels of rainfall and dense vegetation, while savannah climates experience a more seasonal pattern, with distinct wet and dry periods. Humid subtropical regions generally have a combination of humidity and precipitation with more balanced seasonal weather, further distinguishing those climates from the extreme aridity found in deserts. Therefore, the defining characteristics of low rainfall and high temperatures clearly identify the desert as the correct answer.