Name 3 causes of drought and explain how they causes drought
1) Lack of rainfall: This is the most common cause of drought. When there is a prolonged period of little or no rainfall, the soil becomes dry and it is difficult for plants and animals to survive. This type of drought can be caused by climate change, weather patterns, deforestation, and air pollution.
2) Soil moisture depletion: This type of drought occurs when there is a prolonged period of high temperature, wind and low humidity which causes the soil to dry out due to evaporation of water. This type of drought is common in dry regions and can be caused by deforestation, overgrazing, and poor land management practices.
3) Human activities: Human activities such as excessive water use for farming, industry, and domestic use can cause drought. Overuse of water sources, groundwater depletion, and poor irrigation practices can lead to a significant reduction in available water, leading to drought. Industrial pollution, oil exploration, and mining activities can also lead to a reduction in available water leading to drought.