Final answer:
The Earth is often termed the Blue Planet, India's Aravalli Range is an old mountain range, the Tibetan Plateau is the world's highest plateau, a fault is a fracture line in rocks, and the Gangetic plains are formed from sediment deposition by the Ganges River.
Step-by-step explanation:
The student has asked for very short answers to geographical features and phenomena. Here are the answers:
- (a) Our Earth is called Blue Planet.
- (b) An old mountain in India is the Aravalli Range.
- (c) World's highest plateau is the Tibetan Plateau.
- (d) The line of fracture in rocks is known as a fault.
- (e) Gangetic plains are formed by sediment deposition from the Ganges River.