Well it all began in the late 60s thats when the Murray Darling River was young and then in the early 90s some of the land began to become dry and then we invented the word drought.
salinity, pollution, bushfires and drought ect...
Jay K. Titlow has written: 'A precipitation-based drought index for the Delaware River basin' -- subject(s): Drought forecasting, Measurement, Precipitation (Meteorology)
If, by "SA" you mean South Australia, the drought was declared in October 2002.
famine becomes drought because after the drought people start to get hungry and starve themselves and sometimes they starve to death.
in 1866
1955
in a few years from now the drought will start to slowly end unless we waist to must water.
Rising salinity is the major environmental crisis threatening the rivers of the Murray-Darling basin. Another major issue involves the distribution of waters throughout the basin to farms and towns, and trying to balance this with the need to keep water levels high enough to maintain the health of the basin.
butte, basin and moraine
Drought and derecho are two natural disasters that start with "D."
There are many areas that experience long periods of drought. The Amazon basin, the deserts of Australia, parts of India, Chad and Sudan. Any place that has a below average of precipitation can have long periods of drought.
After over harvesting the fields followed by a serious drought.