Answer:
climate change is the global phenomenon of climate transformation charactetized by ths changes in the usual climate of the planet (regarding temperature,preciptation,and wind) that are especially caused by human activities while the gloval warming is the long-term heating of earth's climate system observed since the pre-industrial period(between 1850 and 1900) due to human activities,primarily fossil fuel burning,which increases heat-trapping greenhouse gas levels in earths's atmosphere.
