Heatwave is a hell for threatened bats

Link:http://environment.newscientist.com/channel/earth/mg19626323.200-heatwave-is-a-hell-for-threatened-bats.html

Summery:In 2002 on January 12 a heat wave hit Australia's eastern coast.More then 3500 fruit bats called Flying Foxes died from the heat wave.This was a horrible year for Australia.

Question:What are some ways this phenomenon could be stopped?Stop buring of fossiel fuels.
Is there anything you could do to contribute to the reversal? Help plant trees and make alternate sorces of transport.
List three things you learned from this article in your own words.Bats died of heat wave, we are causeing it,and the population droped.
What impact would the continuance of these process have on the biosphere? The insects would increase.