Question

which two peninsular rivers flow through a rift valley

Answer 1

The two peninsular waterways which stream westwards are Narmada and Tapi.

R. Narmada brings up in the Amarkantak slopes in Madhya Pradesh.

lt streams westwards in a break valley framed because of blaming.

A fracture valley is made on a unique plate limit by activity of a blame or break.

There is further spreading of outside and consequent disintegration develops the crack.

Answer 2

$\large\tt{Answer✓}$

$\large\tt\pink{Narmada}$ and $\large\tt\pink{Tapi}$ are the two Peninsular rivers that flow through a trough.