According to the textbook, the gas that is thought to be responsible for most of the human- enhanced greenhouse effect, thereby adding to Global Warming, is
O nitrous oxide
methane
carbon dioxide
CFCs

Chris lives in a city that experiences heavy rainfall with average annual precipitation of 882 millimeters. it is warm all year.mark lives in city with an average annual rainfall of 40 millimeters. it has hot summers and cool winters.chris's city is in a climate, while mark's city is in a climate.