Explanation:

- The Vedic Civilisation is associated with the early part of Indian history.

- It is believed to have flourished along the banks of rivers that were significant in that era.

- Saraswati River: This river is often mentioned in Vedic texts as a key geographical feature of the time.

- Tapi: This river is mainly in central India and does not have direct connections to the Vedic Civilisation.

- Narmada: It flows through central India and is older than the Vedic period, but not the focal river of the Vedic texts.

- Godavari: Known as the Dakshina Ganga, it's significant in modern Indian context but not central to Vedic Civilisation.