Long periods of time without rain are known as

Long periods of time without rain are known as

• A. Flood
• B. Drought
• C. Monsoon
• D. Heatwave

Answer: (B)

Long periods without rain are droughts. A drought happens when rainfall is below what a region normally expects for an extended time, leading to shortages of water, soil moisture, and impacts on crops and ecosystems. The idea is a sustained lack of precipitation, not just a single dry spell. In contrast, a flood is when there is too much water, a monsoon refers to a seasonal pattern of winds bringing heavy rain to some areas, and a heatwave is a prolonged spell of unusually hot weather. While heat can accompany drought, the term drought specifically describes insufficient rainfall over time.

Long periods without rain are droughts. A drought happens when rainfall is below what a region normally expects for an extended time, leading to shortages of water, soil moisture, and impacts on crops and ecosystems. The idea is a sustained lack of precipitation, not just a single dry spell.

In contrast, a flood is when there is too much water, a monsoon refers to a seasonal pattern of winds bringing heavy rain to some areas, and a heatwave is a prolonged spell of unusually hot weather. While heat can accompany drought, the term drought specifically describes insufficient rainfall over time.