Example :- India is surrounded by Arabian Sea in West, Bay of Bengal in East and The Indian Ocean in the south

Example :- Isthmus of Suez (The Isthmus of Suez joins Africa and Asia and separates the Mediterranean Sea from the Red Sea.)

Example :- Barren Island in India , Lakshwadeep in India , Sri Lanka ,Green Land

Example:- Gibraltar is the only link between the Mediterranean sea and The atlantic Ocean

Example :-Comorin in India , Cape of Good hope in South Africa.

Types of Mountain:- Fold Mountains , Block Mountains, Volcanic Mountains

Types of Plateaus :-(i) Tectonic: Plateau - Continental , Intermonate, Piedmonate, (ii) Residual Plateaus (iii) Volcanic Plateau

Types of plain :- (i )Strucutural plains , (ii) depositional plains- Alluvial plains, Erosional plain , Coastal plain