Organisation of an ecosystem common mistakes

Common mistakes

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Understand mean, mode, and median in relation to abundance data..

  Fix itAnswer by clearly explaining how to understand mean, mode, and median in relation to abundance data..

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Calculate arithmetic means from ecological sampling data..

  Fix itAnswer by clearly explaining how to calculate arithmetic means from ecological sampling data..

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Plot and draw appropriate graphs for ecological data, selecting suitable axis scales..

  Fix itAnswer by clearly explaining how to plot and draw appropriate graphs for ecological data, selecting suitable axis scales..

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Carry out required practical 9 by measuring population size of a common species in a habitat..

  Fix itAnswer by clearly explaining how to carry out required practical 9 by measuring population size of a common species in a habitat..

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Use sampling techniques to investigate how a factor affects the distribution of a species..

  Fix itAnswer by clearly explaining how to use sampling techniques to investigate how a factor affects the distribution of a species..

• Levels of organisation common mistake 1

  Giving a vague answer instead of directly addressing: Apply apparatus and technique skills for ecological sampling, including safe fieldwork and accurate measurement..

  Fix itAnswer by clearly explaining how to apply apparatus and technique skills for ecological sampling, including safe fieldwork and accurate measurement..

• How materials are cycled common mistake 1

  Giving a vague answer instead of directly addressing: Recall that many materials cycle through abiotic and biotic components of ecosystems..

  Fix itAnswer by clearly explaining how to recall that many materials cycle through abiotic and biotic components of ecosystems..

• How materials are cycled common mistake 1

  Giving a vague answer instead of directly addressing: Explain why carbon and water cycles are important to living organisms..

  Fix itAnswer by clearly explaining how to explain why carbon and water cycles are important to living organisms..

• How materials are cycled common mistake 1

  Giving a vague answer instead of directly addressing: Explain that materials in the living world are recycled to provide building blocks for future organisms..

  Fix itAnswer by clearly explaining how to explain that materials in the living world are recycled to provide building blocks for future organisms..

• How materials are cycled common mistake 1

  Giving a vague answer instead of directly addressing: Describe how the carbon cycle returns carbon from organisms to the atmosphere as carbon dioxide..

  Fix itAnswer by clearly explaining how to describe how the carbon cycle returns carbon from organisms to the atmosphere as carbon dioxide..