Which of the following are formed due to collision of continental plates ?1. The Alps2. The Himalayas3. The Rockies4. The Caucasus mountainsSelect the correct using the Codes given below Code

• A. 1, 2 and 3
• B. 2, 3 and 4
• C. 1, 2 and 4
• D. 1, 3 and 4