There is no 'drought cycle' in Antarctica: Antarctica is always dry with little or no precipitation.
Quickly evaporating rainwater causes most of the drought cycles
Antarctica is the driest continent.
Antarctica is the driest continent on earth -- a polar desert. It is always arid.
animal migration.
Migration of animals
it is in Antarctica mate
Changes to natural resources Flooding and drought cycles Water sources changing locations frequently
drought
Animal migration or Migration in animals
Economical pressure on Antarctica
El Nino
drought