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Ecology Basics

Ecology Basics. Challenge #3 Population Dynamics. T. Trimpe 2008 http://sciencespot.net/. Rabbit Population Study Data recorded at the end of each year. Answer each question.

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Ecology Basics

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  1. Ecology Basics Challenge #3Population Dynamics T. Trimpe 2008 http://sciencespot.net/

  2. Rabbit Population StudyData recorded at the end of each year. Answer each question. 1. If a population of 50 cottontail rabbits produce 300 young in a year, what is the birth rate for this population? 2. True or False – If the birth rate < death rate, the population will increase in size. 3. What term refers to the movement of animals into a population? 4. Use the graph to answer these questions. A. In which year did the population decrease the most? B. In which year did the population increase the most?

  3. Rabbit Population StudyData recorded at the end of each year. The answers are … 1. If a population of 50 cottontail rabbits produce 300 young in a year, what is the birth rate for this population? 2. True or False – If the birth rate < death rate, the population will increase in size. 3. What term refers to the movement of animals into a population? 4. Use the graph to answer these questions. A. In which year did the population decrease the most? B. In which year did the population increase the most? 300 rabbits per year False – The population would decrease. Immigration Year 5 Year 2

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