Small islands can form during the constructive process called

a) erosion.
b) glaciation.
c) deposition.
d) weathering.

C) deposition.

Explanation:

The deposition is the result of the natural or anthropic wear process that acts on the rocks and also on the soil, where pieces of the rock are released and deposited elsewhere.

The sedimentation process occurs due to the exposure of solid relief structures to external or exogenous agents of surface transformation, also called weathering agents such as water, rain and climate change. Sediments (pieces of rock) when deposited in their new environment can, in addition to forming soil, form small islands.

the cell cycle is the final answer! : )