PPT-Monday TEK 12C: Analyze the flow of matter and energy through trophic levels

using various models including food chains food webs and ecological pyramids Lesson frame We will analyze the flow of energy and matter through a food chain I will complete the Looney Labels Food Chain activity. Ecology. ECOLOGY READING. CHAPTER 47 and CHAPTER 48 – Ecology. CHAPTER 6 – to describe the roles of photosynthesis and cellular respiration. ECOLOGY VOCABULARY. Carrying capacity. Cellular respiration. Assessment Statements. Define species, habitat, population, community, ecosystem, and ecology. Distinguish between . autotroph. and . heterotroph. Ditinguish. between consumer, . detritivores. and . WWW.B-TEK.COMA B-TEK “Big Bertha” scale was used: 60’ long by 16’ wide with a 400,000 lb capacity and a 150,000lb CLC. The scale consists of two side-by-side platforms ea Relate the structure of each of the major plant organs and tissues to physiological processes.. Explain how the structures of plant tissues and organs are directly related to their roles in physiological processes.. Oracle 10gR1. Oracle 10g R2. Oracle 11g R1. Oracle 11g R2. Toad. ™. for Oracle. ®. Release History. Oracle 12c R1. How do populations interact?. Populations compete amongst themselves & . between . other populations. …amongst themselves. Populations compete amongst themselves & between other populations. . E. -1. 2. ph = 31.29 Z. 1. Z. 2. . m/E. m = . m. 1. m. 2 . / (. m. 1. . m. 2. ), . E . in . keV. Reaction Rate(star) . . . F. (E) . s. (E) . dE. Gamow Peak. s. Maxwell. Boltzmann. Extrap. TROPHIC LEVELS. An organisms trophic (feeding) level is determined by the organism’s source of energy. There are 3 main trophic levels in a food web.. Autotrophs. Heterotrophs. Saprotrophs. 1. AUTOTROPHS:. Mrs. Joelle R. King. Science Teacher. Food Chains. Food chains. use pictures or words and arrows to show the movement of energy through the trophic levels of organisms.. The . trophic level. of an organism indicates the position that the organism occupies in the food chain.. LEVELS. ECOLOGICAL. PYRAMIDS. The . ____. is the . ______________. for food chains.. . is a sequence of feeding relationships describing . ______. ___________________. .. source. Mrs. Milam. Adapted from Ms. Davies. 5.1.1 Define . species, habitat, population, community, ecosystem . and . ecology.. Ecology. : . . Environment has 2 components: . . . WHAT IS ZOOPLANKTON?. Zooplankton are . a type of heterotrophic . plankton.. R. ange . from microscopic organisms to large . species, . such as jellyfish. .. . Zooplankton are found within large bodies of . Dr.Seema Keswani. Assistant Prof. & Head.. Dept. of Zoology. Trophic Levels. The primary source of energy for an ecosystem is the sun. . Photosynthetic organisms, such as plants and algae, change light energy from the sun into energy that they can use to grow. . PRESS SLIDE SHOW. Objectives. Realise . in every food chain there is a producer and consumers (4b). Draw food chains from list of animals given(4b. ). Describe the feeding relationships shown by food chain (.