As land became detached in regards to the Plate Tectonics Theory and continental drift, what effect would this have had on the development of species?

Each land would develop its own species, as determined by the local factors (environment, climate, competition, etc) and local genetic mutations.

it effects them cause the tectonic plates can cause earthquakes and that can severely hhurt the animals

The process of land becoming detached due to plate tectonics and continental drift can have significant effects on the development of species. When land masses separate, they form new isolated regions with unique environments, climates, and resources. This isolation leads to the evolution of different species in each region.

As the land masses drift apart, species that were once connected become geographically separated. This separation leads to barriers that prevent gene flow and interbreeding between populations. Over time, genetic differences accumulate due to factors such as mutation and natural selection, leading to the evolution of distinct species in each isolated region.

Additionally, the newly formed geographic features resulting from plate tectonics, such as mountains, can also impact species development. Mountains can act as physical barriers, further isolating populations and promoting speciation by preventing gene flow between different habitats.

It is important to note that while plate tectonics and continental drift can potentially cause earthquakes and other geological events that may have short-term impacts on species, their long-term effects on species development primarily occur through the processes of geographic isolation and subsequent evolution.