Population

Questions on key words, sampling techniques, humand populations and life expectancy. 

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  • Created by: tcrj
  • Created on: 23-08-14 18:57

1. How does temperature effect population size?

  • Too hot means denature of enzymes = decrease population
  • Too cold denatures enzymes ( change active site) = decrease population
  • Too hot means more kinetic energy for enzymes = increases population
  • Too cold increases metabolic rate = increase population
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Other questions in this quiz

2. A non living factor that makes up a habitat eg temperature or pH?

  • Environment
  • Biotic
  • Abiotic
  • Community

3. What is the calculation to work out birth rate?

  • number of population - original population
  • no of births / no of adults X 100
  • no of births per year / total population X 1000
  • no of births per year / total population X 100

4. What is the name for proportion of ground covered?

  • Percentage cover
  • Frequency
  • Ground spread
  • Population density

5. What country best represents a growing population?

  • India
  • Uk
  • China
  • Germany

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