the scientific explanation for global warming is very dependent on the ______ atom.\na. chlorine\nb…

the scientific explanation for global warming is very dependent on the ______ atom.\na. chlorine\nb. carbon\nc. oxygen\nd. hydrogen\nplease select the best answer from the choices provided\no a\no b\no c\no d
Answer
Brief Explanations:
Global warming is mainly caused by the increase of greenhouse - gases like carbon - dioxide. Carbon atoms are key components of these greenhouse gases. Chlorine is not the main atom related to global warming. Oxygen and hydrogen are not the primary atoms responsible for the greenhouse effect in the context of global warming.
Answer:
B. carbon