We should make the habit of turn down lights while sleeping at night or day when we go outside. Free chlorine atoms then break apart molecules of ozone, creating a hole in the ozone layer. Therein, atmospheric scientists report that the average surface temperature of Earth has increased by approximately 0.
There is no any single country responsible for its causes, all the countries worldwide are responsible for its ever increasing. What sources of information do they cite?
What has no price tag, seems to have no value to us any more. This haughtiness is the true main cause of global warming. Scientists continue to study global warming and its impact on Earth.