Discussing effect - 1 (Revised)

Global warming has been an important issue for several years.  On account of global warming, there are more and more influences coming with it.  With the temperature rising, the icebergs melt away and the sea level rises day by day, which finallyl threatens coastal areas.  Therefore, people who dweller in coral reef islands such as Tuvalu have to move to other countries.  Additionally, we’ll have food shortage.  Many plants can’t grow and animals can’t live in the environment of high temperature.  Little by little, lacking food will bring about famine in many countries.  Besides, animal diversities will decrease, for some animals aren’t able to reproduce in high temperature.  In the end, animals will never exist.  As what's mentioned above, there will be more and more problems resulting from global warming.  All we can do now is to protect the environment from being worse.