PPT-These organisms are called AUTOTROPHS or PRODUCERS.

These organisms are called HETEROTROPHS or CONSUMERS Some Organisms use sunlight to make food in a process called photosynthesis Some organisms cannot use sunlight to make foodthey . All organisms in an ecosystem need energy to live. Organisms can be grouped by how they get energy. Organisms in an ecosystem are grouped as producers, consumers, or decomposers.. You get your energy from the food you eat.. Food Chains, Food Webs, Energy Pyramids. Begins with the SUN. Photosynthesis. 6CO. 2. + 6H. 2. O + sunlight & chlorophyll . . C6H. 12. O. 6. + 6O. 2. . The chemical reaction by which green plants use water and carbon dioxide and light from the sun to make glucose. . What is Ecology. Ecology is the interactions between various organisms and their environments. . This includes interactions between living and non living factors.. Habitat. The place where an organism lives and that provides the things the organism needs is called it’s habitat.. What am I and why am I important to life in the ocean?. What Do You Really Know About Plankton?. Name means: “Drifters” or “Wanderers. ”. So. . .are they autotrophs. or heterotrophs?. They can be either one!. How . an organism obtains energy is an important part of a specie’s niche. The ultimate source of energy is from the sun. Two ways to obtain energy. AUTOTROPH. HETEROTROPH. Autotroph. EX: Plants. Makes . Name means: “Drifters” or “Wanderers. ”. So. . .are they autotrophs. or heterotrophs?. They can be either one!. Autotrophs vs. Heterotrophs. Most autotrophs use sunlight to make energy. Heterotrophs.                       . Ecology. – the study of the relationships between organisms and their environment. Ecosystem. -- a community of organisms and their nonliving environment. Food Web. Energy . Paramid. Period 6. Fowlers, Jonah. Hendricks, Justina. Dennis, . Tamesha. Abreu, Anabel. McNeal, . Kahil. Tovias. , Stephanie. Bates, Tyree. Rochay. , Cody. Jeske. , Kaeden. Brown, Erica. Every organism requires energy to carry out life processes such as growing, moving, and reproducing. Photosynthetic . producers. such as plants convert the light energy from sunlight to the chemical energy of organic compounds. . Made of only one cell!!. With a partner...brainstorm answers to the following questions. How do you think . unicellular organisms. ...eat, move, get rid of wastes, and reproduce?. 2) How do . multicellular. Biosphere: All life on earth and parts of earth in which life exists (land, water and atmosphere). Studying Our Living planet. Science of Ecology. Study of interactions of living things, their surroundings or environments. Chapter 1. Lesson 4. Objectives. Students will:. Explore how all the living and nonliving parts of an environment interact.. Describe how the living organisms interact with each other and with non-living parts of an environment.. Chapter 13 Principles of Ecology DAY ONE What is Ecology? It is the scientific study of interactions among organisms and between organisms and their environment, or surroundings. The Nonliving Environment Gupta. Faculty , S.S. in Commerce . Vikram. University. Useful for BBA(H)/B.COM(H)/M.COM and allied subject. . ECOSYSTEM PART -1. CONCEPT. An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. The living and non-living components of an ecosystem are known as biotic and .