QUESTION

Which gases trap solar energy to keep Earth warm and suited for life?

THERE ARE MANY CHOICES

A. Carbon dioxide in the air

B. Carbon dioxide transpired by plants

C. Greenhouse gases

D. Ozone

ANSWER

• C. Greenhouse gases

WHY ANSWER IS Greenhouse gases ?

• The greenhouse effect allows Earth to have temperatures that can support life.
• Gases that absorb heat in the atmosphere are called greenhouse gases.