Consider the following statements: 1. The duration of monsoon decreases in South India towards North India. 2. In the plains of northern India, the amount of annual vision decreases from east to west. Which of the above statement(s) is/are correct?

• A. केवल 1
• B. केवल 2
• C. 1 और 2
• D. न तो 1 और न तो 2