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Feeding Relationships

Feeding Relationships. Collecting primary evidence of the decline in biodiversity – is it possible?. Awarding Body Learning Objectives. OCR Science A B3 Life on Earth B3.4 why do some species become extinct, and does it matter? What is the importance of biodiversity?.

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Feeding Relationships

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  1. Feeding Relationships Collecting primary evidence of the decline in biodiversity – is it possible?

  2. Awarding Body Learning Objectives • OCR Science A • B3 Life on Earth • B3.4 why do some species become extinct, and does it matter? What is the importance of biodiversity?

  3. How Science Works Objectives Assessment Objective 3 (AO3): Practical, enquiry and data-handling skills Applications and implications of science

  4. Lesson Progression • Key words • Sampling skills & writing explanations • Plant adaptations • Assessing risk & presentation skills • What method is needed to compare two sites? • Writing predictions - number of species? Most species adapted for mowing?

  5. How can we sample this?

  6. Results, Analysis and Evaluation • Bar Chart Average height Number of different species Percentage cover of individual species Amount of bare ground • Using the data Can the data be used to consider the wider effect on the feeding relationships if development was to occur? • Evaluating the data What problems were there when collecting the evidence?

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