How does drought impact agriculture?

Drought significantly impacts agriculture by reducing water availability for irrigation, which is crucial for crop production. When water supply is limited, farmers struggle to provide adequate moisture for their crops, leading to stunted growth, lower yields, and, in severe cases, crop failure. Drought conditions can also lead to increased competition for water resources, further complicating irrigation strategies and potentially causing stress to both crops and livestock. Limited irrigation significantly affects the agricultural economy, as well, reducing the overall output and profitability of farming operations.

In contrast, the other options presented do not accurately reflect the typical consequences of drought. For instance, drought does not increase crop yields; instead, water stress tends to lower them. Similarly, while soil health can be promoted through various practices, drought often leads to soil degradation due to reduced moisture and increased susceptibility to erosion. Lastly, drought can limit crop diversity, as farmers may choose to plant less diverse crops that are more resistant to water shortages rather than risking the failure of a broader range of crops.