Changes in global atmospheric circulation can mean it doesnt rain much in an area. A change in any one of these factors sets up a cyclical chain of events that can result in extreme climate conditions such as drought. Consequences of Droughts Glossary Bibliography Biographical Sketch Summary Drought is one of the most damaging environmental phenomena. What Causes a Drought? 2. Drought is a vague and mysterious phenomena, and if we want to knowing it deeply and precisely it is not easy. 1. In this article, we will see what drought is, its types, causes and effects.. Drought is a temporary situation in which there is the rainfall is below normal that leads to water shortage. Drought is increasingly on the minds of Americans and concerned citizens everywhere. When the drought is severe and continues over a long period, famine may occur. Recurrence of Drought in Nigeria Causes Effects and - report,1 understanding what drought is and its causes, how it has affected North America in the past, and how drought may affect the United States in the future all bear on actions Congress may take to prepare for and mitigate the effects of drought. TOP 10 CAUSES OF DROUGHT IN AFRICA. Climate Change. Drought in the United States is similar to that of other portions of the globe.

(Source: NDMC) Meteorological drought is defined usually on the basis of the degree of dryness (in comparison to some “normal” or average amount) and the duration of the dry period. Wildfires : Drought conditions and record heat have fueled damaging and sometimes deadly wildfires in the U.S. West. Causes of the Drought in California The drought is believed to be caused in part by a mass of warm water in the Pacific Ocean that has drifted closer to the West Coast recently. The warm water formation, known as “the blob,” has persisted in about the same location for over two years, and is about a thousand miles across and 300 feet deep. Drought is a continuous period of dry weather, when an area gets less than its normal amount of rain, over months or even years. Droughts are caused by a combination of factors. When drought undermines or destroys food sources, people go hungry. A 2011 drought in Texas caused $26 million in pavement distress.

There are many causes of drought in Africa , there is need to know the causes in order. Possibility of Predicting Droughts 5. Distribution of Droughts 6. Countries that experience little rainfall have an even greater scarcity of rainfall. Here’s what causes these prolonged dry spells and how we can mitigate their impact. Droughts have many causes. All droughts originate from a deficiency of precipitation or meteorological drought but other types of drought and impacts cascade from this deficiency. Prolonged drought can cause a serious economic crisis while also posing threats to the human population and other living creatures as well. for us to come up with probable solutions and prevention plan. Even though it is a natural disaster, it is one that can be prevented by man up to a certain extent. While drought is mostly caused by irregular weather patterns, human activity can also be a cause of drought. A drought or drouth is an event of prolonged shortages in the water supply, whether atmospheric (below-average precipitation), surface water or ground water.A drought can last for months or years, or may be declared after as few as 15 days. Hundreds of thousands died as a result. Drought is a type of natural catastrophe that involves below-average precipitation or a severe water supply shortage over a sustained period of time. In such a case, a country’s … Drought is one of the natural disasters that can be reverted by nature itself. Though often confused with the dry spell, droughts often last longer and are more dangerous. While climate change can bring more precipitation to some areas due to the melting of glaciers and higher rates of evaporation from water bodies, it will lead to droughts in other areas where higher temperatures will dry up the remaining water bodies. Drought can be caused by too little precipitation (rain and snow) over an extended period, as most people assume, but drought can also be caused by increased demand for the available supply of usable water even during periods of average or above average precipitation. Causes of Drought. Many of us remember the 1984 famine in Ethiopia, which was the result of a deadly combination of a severe drought and a dangerously ineffective government. Drought has many causes. Below normal precipitation leads to drought, which is caused by an above average persistence of high pressure over the drought area. It can be caused by not receiving rain or snow over a period of time. A drought is a severe shortage of of water in a particular location. Meteorological factors can cause an area to get less rainfall than average. Drought is fast becoming a natural phenomenon in parts of East and South Africa.