definition for climate change
Climate change is a long-term shift in the statistics. of the weather (including its averages). For example, it could show up as a change in climate normals. (expected average values for temperature and. precipitation) for a given place and time of year, from one decade to the next. We know that the global climate is currently changing.
Climate change is a normal part of the Earthâs natural. variability, which is related to interactions among the. atmosphere, ocean, and land, as well as changes. in the amount of solar radiation reaching the earth. The geologic record includes significant evidence. for large-scale climate changes in Earthâs past.