A drought is a period of below-average precipitation in a given region, resulting
in prolonged ... Causes of drought. Precipitation deficiency. See also:
Precipitation. File:Ancient Dry ...
Drought has many causes. It can be caused by not receiving rain or snow over a
period of time. We learned in the discussions about the water cycle and weather
What causes drought? drought info Lack of rainfall (or precipitation) Droughts can
occur when there is the lack of 'expected' precipitation (rain and snow).
Causes and effects of drought: During dry and hot weather periods, it is common
to find dry and cracked earth without even a single shed of water or wet areas.
A comprehensive overview of drought. The definition of drought, the causes of
drought, economic effects of drought, and how drought can be controlled.
A secondary school revision resource for GCSE Geography on the causes and
impact of droughts.
The cause of droughts is easily understood, but hard to prevent. Depending on
the location, crop failures, famine, high food prices, and deaths can occur. One of
Recurring droughts are common in the American West, and a 2008 report from
the U.S. Climate Change Science Program cautions that they may become more
Jun 23, 2015 ... Includes: physical causes of drought, the human connection, climate change and
drought, and guarding against dry times.
In drier regions, droughts will expand and water level will drop, expanding ...
Global Warming Causes · Global Warming Glossary · About Climate Hot Map.