Do you think that greenhouse gases are helpful or harmful to Earth? Why?

Greenhouse gasses are a good thing. They help our planet’s atmosphere to trap heat and keep up warm, along with keeping our ecosystem trapped in the earth. We need them to live and grow, if we didn’t have them we would all be dead, the heat from the sun would be going nowhere

Are there any answer choices or is this an open ended question

Prohibited for an underage student to be in the presence of any other person legally or illegally, consuming or selling alcoholic beverages; i think this is a correct answer