Greenhouse gases at natural levels in the atmosphere

keep all heat on Earth from escaping back out to space
can produce harmful photochemical smog and ground-level ozone
emit infrared radiation downward to Earth, warming Earth and making life on Earth possible

Question

Greenhouse gases at natural levels in the atmosphere
 	
	keep all heat on Earth from escaping back out to space
	can produce harmful photochemical smog and ground-level ozone
	emit infrared radiation downward to Earth, warming Earth and making life on Earth possible

whitemonsterbunny17 · Answer

Which one do you believe is correct?
Think about global warming. (:

anonymous · Answer

^ i agree

anonymous · Answer

c

whitemonsterbunny17 · Answer

C? Why do you believe C is correct?

anonymous · Answer

Global warming is the observation that Earth’s average temperature is gradually increasing.

whitemonsterbunny17 · Answer

Yes. It is caused by greenhouse gasses, as well though.

anonymous · Answer

so is it a

whitemonsterbunny17 · Answer

Yes, but do you understand why? (:

anonymous · Answer

yes

whitemonsterbunny17 · Answer

Okay, good.
$\huge\frak\color{lime}{\bigstar~Great~Work!~\bigstar}$

whitemonsterbunny17 · Answer

Don't forget to choose the "$\bf\color{lime}{Best~Response}$"! (:

anonymous · Answer

ok