3.1 Ecology PPT

Description

This is a 82 slide PPT presentation for the new biology syllabus for Ecology Theory for the following learning outcomes:

• 3.1.1. Outline what is meant by the biosphere, ecosystems, habitats, biodiversity
• 3.1.2. Discuss the impact of biodiversity loss in local ecosystems and the important role conservation plays in limiting biodiversity loss
• 3.1.3. Evaluate primary or secondary data relating to the effects of human activity on species diversity
• 3.1.4. Model species diversity in ecosystems using the Simpson’s Diversity Index equation
• 3.1.5. Illustrate how limiting factors determine the carrying capacity for species in Irish ecosystems
• 3.1.6. Consider, using population curves, how the carrying capacity for species in Irish ecosystems varies depending on limiting factors
• 3.1.7. Consider how nutrients are transferred from one trophic level to the next, taking into account the loss of energy at each trophic level
• 3.1.8. Outline the use of pyramids of numbers in the study of ecosystems
• 3.1.9. Compare the use of pyramids of numbers and pyramids of biomass in the study of ecosystems.
• 3.1.10. Outline the concept of the niche, using examples as it applies to adaptations of organisms in ecosystems.

The material is focused, clear and condensed down in a very aesthetically pleasing fashion. Task slides are included and the action verbs are listed on the slides to ensure student familiarity with them and depth of treatment.

Learning intentions and learning checks are included on slides.

Links to the unifying stands noted also.

Clearly distinguished into HL and OL content