CALAGOS-ANN-CORRIEN-COMPONENTS-OF-ECOSYSTEM.pptx

Ecosystem

1. COMPONENTS OF THE ECOSYSTEM Ann Corrien M. Calagos BSED – MATHEMATICS 2

2. Recognize the importance of these components of ecosystem. Describe an ecosystem. Differentiate biotic from abiotic components of ecosystem Learning Outcomes Introduce new vocabulary or fun facts here.

3. What is an ecosystem?

4. It is a community of living organisms interacting with each other in a given physical and chemical environment. What is an ecosystem?

5. Ecology Ecology or environmental biology is the field that studies this complex set of relationships between the living organisms and their surrounding environment.

6. Components of an Ecosystem

7. Components of an Ecosystem Biotic Factors - The living organisms in an ecosystem. Some of these factors include plants, animals, as well as fungi and bacteria. Humans Animals Plants Bacteria Fungi

8. Components of an Ecosystem Biotic Factors - The living organisms in an ecosystem Three (3) categories of biotic components: Producers (Autotrophs) Consumers (Heterotrophs) Decomposers are the plants in the ecosystem, which can generate their own energy requirement through photosynthesis, in the presence of sunlight and chlorophyll. include herbivores, carnivores, and omnivores. The herbivores are the living organisms that feed on plants. Carnivores eat other living organisms. Omnivores are animals that can eat both plant and animal tissue. are the fungi and bacteria, which are the saprophytes. They feed on the decaying organic matter and convert this matter into nitrogen and carbon dioxide.

9. Components of an Ecosystem Abiotic Factors - The nonliving, physical, and chemical component in an ecosystem

10. Components of an Ecosystem

11. Let’s identify if it is Biotic or Abiotic

12. THANK YOU FOR LISTENING! Introduce new vocabulary or fun facts here.