This graph shows high and low tempratures and humintiny. The main things that are being done are that people are trying not to pollute and keep their water clean, so they have nice water in the summer and they don't get sick.
This shows how many people live in Eygpt and it's a lot less then Australia, don't you think??? A lot of people are sick in Eygpt because of not having healthy water, this can be a serious problem!!. Women have to walk kilometres a day just to get to a water source and sometimes it's too far. So by the time they get back the water has evaporated!!!! But some people are close to water sources and don't have to walk that far and some lucky people even have taps to drink out of !