Lakshadweep island is formed of corals.

River Ganga: &nbsp;The Ganga River flows through northern India. It originates from the Gangotri Glacier in Uttarakhand.
Brahmaputra River: &nbsp;The Brahmaputra River flows through northeastern India. It originates in Tibet and enters India in the state of Arunachal Pradesh.
Yamuna River: &nbsp;The Yamuna River is a major tributary of the Ganga River. It originates in the Yamunotri Glacier in Uttarakhand.
Narmada River: &nbsp;The Narmada River flows through central India. It originates in Madhya Pradesh.
Godavari River: &nbsp;The Godavari River is one of the major rivers of peninsular India. It originates in the state of Maharashtra.
Tapti River: &nbsp;The Tapti River flows through central India. It originates in the Satpura Range in Madhya Pradesh.

On an outline map of India- Show different physical features of India.