Slide 1 ECOLOGY AND THE ENVIRONMENT An Introduction Slide 2 ECOLOGY The study of how organisms interact with one another and with their environment (surroundings). BIOTIC…
PowerPoint Presentation In the early 1900âs man began to change this delicate system. It started with a series of canals and levees that were built to provide flood control…
PowerPoint Presentation In the early 1900âs man began to change this delicate system. It started with a series of canals and levees that were built to provide flood control…