Question

what type of soil supports mangrove and Delta vegetation​

Answer 1

Explanation:

Mangrove soils are of marine alluvium, transported as sediment and deposited by rivers and the sea. Soils are made up of sand, silt and clay in different combinations and mud actually refers to mixture of silt and clay, both of which are rich in organic matter. Topsoil is loosely formed as sandy or clayey types.

Answer 2

Mangrove :
Muddy soil nypa palms while sandy soil supports different grass species , core mangrove soil supports red mangrove , which are the most dominant of all species with importance value .
Delta vegetation :
Slit in rich in nutrients that help microbes and plants - the producers in the food web - grow . As slit builds up , new land is formed this is delta .