Question

what are the first species to colonize an environment called

Answer 1

The first species to colonize a new or disturbed environment are called "pioneer species." These species are typically hardy organisms that can establish themselves in challenging conditions, such as extreme temperatures or limited nutrients. Pioneer species play a crucial role in ecosystem development by creating conditions that allow other, more complex species to inhabit the area over time. Examples of pioneer species include certain lichens, mosses, and some grasses.