Why do some atmospheric gases act as greenhouse gases, while others do not?

Question

Responses-

a- The industrial revolution changed the components of the atmosphere, causing some gases to become greenhouse gases.

b- Non-greenhouse gases are made of only one element, like nitrogen or oxygen.

c- Greenhouse gases have more than two atoms, allowing them to vibrate and release radiation, warming the atmosphere.

d- Naturally occurring gases do not act as greenhouse gases, while human-made gases do.

Answer 1

c- Greenhouse gases have more than two atoms, allowing them to vibrate and release radiation, warming the atmosphere.