a gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.
Answer:
Movement in the mantle caused by variations in heat from the core, cause the plates to shift, which can cause earthquakes and volcanic eruptions.
Its a because northen subtropical jet stream are strong up theree than any where else
Some of the US states that borders Canada are Minnesota, New York and Idaho
