Identify the correct code for Assertion A and Reason R on the basis of code given below:Assertion A: The basic logic of environmental security is that, globally, humanity is living beyond the carrying capacity of the planet Earth.Reason R: The carrying capacity refers to the total pattern of consumption that the Earth's natural systems can support without undergoing degradation.Codes:

• A. Both A and R are correct. R is the correct explanation of A.
• B. A is correct but R is not correct.
• C. A is not correct but R is correct.
• D. Both A and R are not correct.