Firstly, we should stop throw garbage into the river, and we should realize and be aware of the problems that may occur in the near future. For example, the problem of lacking water for people to use and drink. Also, one way to help reducing these problems is to make a campaign on awareness of water pollution such as placing some posters about the disadvantages of throw garbage, or making the rules for enforcing people not throw their leavings into the river. Secondary, we should help reduce the amount of garbage. For example, we buy products with less packaging and recycle paper, plastic and glass or no elastic bag at the store. Thirdly, we should help save energy and use more of renewable energy such as use fans instead of air conditioning, buy a hybrid Car and do not leave appliances on standby. We use the “NO/OFF” function on the machine itself. A TV set that’s switched on for 3 hours a day. Fourth, we should planting more trees and reduce deforestation to help reduce global warming. We can reduce the amount of wood used to decrease the amount of deforestation and help reduce flooding. The last, we teach your neighborhood and friends about the cause and impacts of global warming and methods to reduce it.If we all help by doing our share, the world will be a better place to live in and it would also be a way of showing our appreciation to our ancestors who have made this world a better place to live.