Pennines (Europe), Appalachians (America) and Aravalli (India) are examples of-
- AYoung mountain ranges
- BOld mountain ranges
- CBlock mountain ranges
- DFold mountain ranges
Show answer and explanation
Correct answer: (b) Old mountain ranges
Explanation
Pennine (Europe), Appalachian (America) and Aravalli (India) are examples of old mountain ranges.