3 causes of drought and explain how they causes drought
1. Lack of rainfall: When a region receives insufficient rainfall over a prolonged period, it can lead to a drought. This is the most common cause of drought. Without enough precipitation, the soil can't hold enough moisture, and the water in rivers, lakes, and reservoirs will gradually dry up, leading to water scarcity.
2. Climate change: Climate change can cause shifts in weather patterns and temperature fluctuations, leading to increased evaporation and reduced precipitation. This can eventually lead to drought conditions in affected areas.
3. Over-exploitation of water resources: Human activities like overuse of groundwater, unsustainable water irrigation practices, and deforestation can cause water sources like rivers and lakes to dry up quickly leading to drought. Overuse of water resources can destabilize delicate ecosystems that depend on freshwater resources and make them more vulnerable to drought.
Overall, droughts can have widespread consequences on agriculture, wildlife, and human lives, affecting everything from the food we eat to the business we run. The shortage of water resources can lead to social unrest, economic collapse, and environmental damages.