Q.41)-The Word's largest island is
- Greenland
- Iceland
- New Guinea
- Madagascar
Q.42)-A group of inter-connected islands is known as____.
- Strait
- Peninsula
- Archipelago
- Lagoon
Q.43)-A broad, low embankment built up along the banks of a river channel during fllods is called
- Delta
- Levee
- Flood Plain
- Dune
Q.44)-Among the world occeans, which ocean is having the widest continental shelf?
- Antarctic ocean
- Arctic ocean
- Indian ocean
- Atlantic ocean
Q.45)-The movement inside the Earth's crust is studied by which of the following?
- Geology
- Seismology
- Plate Tectonics
- Pantograph
