Climate change is a long-term shift in average climate patterns such as temperature and precipitation. Today, the term primarily refers to human-caused global warming and its effects.
More than 90% of the methanecattle produce escapes through belching, not flatulence. Anaerobic microbes in the rumen ferment grass and generate methane, which exits primarily through the mouth.
A wildfire can survive winter after it seems dead. If embers burn into deep peat, they can smolder under snow for months, then return to the surface when spring dries the ground. Researchers call these zombiefires.