what is a possible effect of long - term environmental changes?\nadaptation\nmigration\nhabitat…

Brief Explanations:

Long - term environmental changes can cause habitats to be altered or destroyed over time, leading to habitat loss. Adaptation is a long - term process but not always a direct effect. Migration can be a short - or long - term response but not as fundamental as habitat loss. Starvation can be a consequence of habitat loss.

Answer:

habitat loss