In 2008 we started to recycle more often and produced less waste. This is mainly due to the fact that global warming was starting to spread to the public.
Answer:
C) When common lands are protected, land degradation slowly disappears.
Explanation:
Energy cannot be destroyed
It affects the environment by maybe causing pollution
A cold front does count as weather, if you're looking for more info on cold fronts and warm fronts visit the site below.
http://www.weatherquestions.com/What_are_fronts.htm