'Density independent limiting factors' diaporamas de présentation

Scientific Method Revisit

Scientific Method Revisit. Keep your quiz and your scientific method objective sheet in front of you. Quizzes show you what you know and what you need to practice more.

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Populations

Populations. Chapter 5. In Your Notebook. Look at the picture on page 128 Identify and Explain three factors that could cause a change in the number of red crabs on Christmas Island. Chapter Mystery. Read the chapter mystery on page 129

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Population Ecology

Population Ecology. MRS. bENJAMIN. What two countries contain the largest human populations? a. United States & China b. India & United States c. China & India d. Australia & China. 2. The current world population is approximately a. 6,900,000,000 b. 9,000,000,000 c. 5,000,000,000.

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Populations in Ecosystems

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Community Ecology

Community Ecology. Remember!. A community includes all organisms that live together in an area. Community Ecology : study of interactions among all populations in a common environment. Ecologists ask - in what ways do the populations interact?. Community Interactions.

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Populations

Populations. What is a population?. A group of organisms of one species that can breed and live in the same place at the same time deer population. Community. A group of organisms of different species occupying a particular area, usually interacting with each other and their environment.

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Jeopardy

Jeopardy. Energy Flow. Describing Populations. Ecology Intro. Changing Populations. Ecological Interactions. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500.

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Populations

Populations. Chapter 5. 4 important characteristics of a population. Geographic Range Density and Distribution Growth Rate Age Structure. Geographic Range. Describes an area inhabited by a population Can vary Few cubic centimeters Kilometers of the ocean. Density and Distribution.

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Lesson Overview

Lesson Overview. 5.2 Limits to Growth. Objectives. Identify factors that determine carrying capacity Identify the limiting factors that depend on population density Identify the limiting factors that do not depend on population density. THINK ABOUT IT.

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Lesson Overview

Lesson Overview. 5.2 Limits to Growth. Objectives. Identify factors that determine carrying capacity Identify the limiting factors that depend on population density Identify the limiting factors that do not depend on population density. THINK ABOUT IT.

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Concept 2: Population Growth Patterns

Concept 2: Population Growth Patterns. 5/2/2014. Wake Up Work #2. What are the 6 criteria that need to be followed in order for an organism to be considered living ?. Spanish Flu Epidemic of 1918.

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Lesson Overview

Lesson Overview. 5.2 Limits to Growth. Limiting Factors. What factors determine carrying capacity? Acting separately or together, limiting factors determine the carrying capacity of an environment for a species. Limiting Factors.

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Objectives:

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How Populations Grow

How Populations Grow. A. Population size : total # of organisms. B. Population growth : increase in size of population with time. C. Population density : # of individuals per unit area.

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Interdependence of Life: Introductions to Populations

BioEd Online. Interdependence of Life: Introductions to Populations. By Deanne Erdmann, MS Evan Siemann, Ph.D. BioEd Online. Populations. Definition: Groups of organisms of the same species that live within a given area Key characteristics: Growth rate Population density

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Populations

Populations. Why they stop growing. Population density. The number of organisms in a given area Population growth is limited by several factors: One set of which depends on population density Another set does not depend on population density. Density Dependent Limiting Factors.

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Lesson Overview

Lesson Overview. 5.2 Limits to Growth. Limiting Factors. A limiting factor is a factor that controls the growth of a population. May be density dependent or independent. Density-Dependent Limiting Factors.

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