Drought

Why are droughts a problem?

, and natural causes. Altered weather patterns. Excess water demands. Deforestation and soil degradation. Hunger and famine. Not enough drinking water. Key Takeaways A drought is a reduction in precipitation over an extended period. Droughts damage agriculture and the food supplies. Droughts create floods and wildfires. Drought worsened the Great Depression. Agribusiness is draining the …

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Where do droughts form?

Droughts occur mainly in areas where normal levels of rainfall are, in themselves, low. If these factors do not support precipitation volumes sufficiently to reach the surface over a sufficient time, the result is a drought. Where does a drought most likely occur? Meteorologists predict drought based on precipitation patterns, stream flow, and moisture of …

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