Read the given statements and select the correct option.Statement 1: Carbon dioxide helps in maintaining temperature of the Earth.Statement 2: Carbon dioxide traps heat of the reflected infrared radiations and stops heat from escaping the Earth's surface.

• A. Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
• B. Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
• C. Statement 1 is true but statement 2 is false.
• D. Both statements 1 and 2 are false.