PRINCIPLES OF ECOLOGY

INTRODUCTION
Interaction between the organisms and their environment with its scientific aspect is called ecology. There are various principles in the ecology system such as one organism can affect the other organism, evolution, aspect of time and space in ecology and life requires interactions with other species. These principles describe the ecology to the various extent and explain their concepts and various evolution of the species. some principles of ecology were explained in this report with its example that how ecology plays a role in each principle. In brief, the origin of the dog and its evolution, and the relation between the human have described in this report.