TAKS OBJECTIVE 3: TEKS 12 (E) The student knows that interdependence and interactions occur within an ecosystem. The student is expected to INVESTIGATE and EXPLAIN the interactions…

* What is Ecology? copyright cmassengale copyright cmassengale * Organisms and Their Environment copyright cmassengale copyright cmassengale * What is Ecology?? The study…

Back of Page 8 ENERGY FLOW Food Pyramids Toxins Food Chains Food Webs TAKS OBJECTIVE 3: TEKS 12 (E) The student knows that interdependence and interactions occur within an…

Within a food chain, some living things create the energy and some use the energy. * Energy flows through an ecosystem in one direction from producers to various levels of…

Slide 1 1 Ecology introduction Me 23 slides What is Ecology? 2 What is Ecology?? The study of interactions that take place between organisms and their environment. It explains…