As air pollution, cleaning up this "global dimming" effect decreases. In this way, end of the century, the global average temperature could rise as much as 10 degrees Celsius--which is a catastrophic growth
As air pollution has been cleaned this "global dimming" effect gradually weakened. As a result, global average temperatures could rise ten degrees Celsius in this century as much - this is a catastrophic growth
As air pollution has been cleared, this "global dimming" effect gradually weakened. As a result, global average temperatures could rise by more than ten degrees Celsius by the end of the century - a disastrous increase.