4. Evidence 1

10. A Drought is a natural disaster that is usually damaged of a ground.
It caused by high temperature, little precipitation (rain). It especially happens
in summer because in summer, weather get hot and it evaporate water so
ground need more water. But if there is no rain from a long period of time then
the drought occurs. Drought mostly happen in hot and dry places such as West
Africa, South Africa, Iran, India, us and Australia. It happens all around the
equator 0. Droughts can loss plants, crop quality, less food
production, increased prices, economic problem, and fight for water. I found
two evidences, one is picture which shows how drought damage ground in
Indiana, us. And another is map. The data of map shows that from 2004 to
2012 drought is getting worse from year to year. These two evidences support
my theory. If this pattern continue for next 100 years, drought will extremely
happen every where in the world but especially in those area that are near to
equator. So, we should be ready to move from that dangerous area. But first we
should try to prevent this. We should use water with limit so water will be not
wasted. And also we should recycle water so ground can get enough water to
evaporate.