Which one of the following pairs is not correctly matched?

PYQ UPPSC LT Grade (Assistant Teacher) 2025

1. A.

   Arcuate Delta — Mekong river

2. B.

   Fiord Delta — Sao Francisco river

3. C.

   Bird’s Foot Delta — Mississippi river

4. D.

   Estuarine Delta — Narmada river

Attempted by 11 students.