Starter Activity: On a show me board Put the following factors under the appropriate headings:...
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Transcript of Starter Activity: On a show me board Put the following factors under the appropriate headings:...
![Page 1: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/1.jpg)
Starter Activity: On a show me boardPut the following factors under the appropriate headings:
Biotic Abiotic
Predator Bacterial disease
New species
Rainfall
Temperature
pH
Humidity
![Page 2: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/2.jpg)
Biotic and Abiotic Factors
Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things.
Success Criteria: •Identify non-living factors that can affect biodiversity.•Identify living factors that can affect biodiversity.•Explain the impact of biotic factors on biodiversity.•Explain the impact of abiotic factors on biodiversity.
![Page 3: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/3.jpg)
RECAP What can affect Biodiversity?
The following things can affect levels of biodiversity:•Abiotic factors•Biotic factors
What do they mean to you?Think Pair Share
Watch the following Glow video clips and add any further information to your show me board:
Abiotic Factors Biotic Factors
![Page 4: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/4.jpg)
Ecosystem Key Words
Key Word Meaning Example
Ecosystem
Habitat
Niche
Community
Species
Population
Abiotic factor
Biotic factor
Biodiversity
Add the meaning, with examples, of biotic and abiotic factors to your key word page
![Page 5: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/5.jpg)
Grazing and Biodiversity
What is grazing and how might it affect levels of biodiversity?
![Page 6: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/6.jpg)
Grazing and Biodiversity
• Grazing is when a herbivore feeds on plant material.
• Grazing is an example of an abiotic factor affecting biodiversity.
• Different levels of grazing affect biodiversity in different ways:
![Page 7: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/7.jpg)
Levels of grazing and biodiversity
Think about the following:
In pairs discuss how low, medium or high intensity grazing might affect the survival of different plant species.
Different levels of grazing can be described by the intensity of grazing. The impact of grazing on biodiversity depends on how well the different plant species can re-grow and survive .”
![Page 8: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/8.jpg)
Grazing and Biodiversity
Level of grazing
Level of biodiversity
Reason
Low intensity Low biodiversity
Medium intensity
High biodiversity
High intensity Low biodiversity
![Page 9: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/9.jpg)
Impact of predator and prey on biodiversity
• Predation is when an animal hunts and kills another animal to consume it for energy.
• Predation is an example of an abiotic factor affecting biodiversity.
![Page 10: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/10.jpg)
Predator and PreyHow does the relationship between predator and prey affect biodiversity?
![Page 11: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/11.jpg)
Predator and Prey
Describe what is happening in this graph
![Page 12: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/12.jpg)
Predator and Prey
• Sketch the graph below and describe the relationship between the number of predators and prey:
![Page 13: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/13.jpg)
Abiotic factors affecting biodiversity
• pH and temperature are examples of abiotic factors that can affect biodiversity.
• In pairs discuss how and why these factors might affect levels of biodiversity and note your answers on a show me board:
Temperature
Temp. pH
![Page 14: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/14.jpg)
Abiotic factors affecting biodiversity
• pH and temperature are examples of abiotic factors that can affect biodiversity.
• pH can affect biodiversity by:
• Temperature can affect biodiversity by:
![Page 15: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/15.jpg)
Biotic and Abiotic Factors
Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things.
Success Criteria: •Identify non-living factors that can affect biodiversity.•Identify living factors that can affect biodiversity.•Explain the impact of biotic factors on biodiversity.•Explain the impact of abiotic factors on biodiversity.
![Page 16: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/16.jpg)
Biotic and Abiotic Factors
Learning Intention: Identify, describe and explain factors that can affect biodiversity and the distribution of living things.
Success Criteria: •Identify non-living factors that can affect biodiversity.•Identify living factors that can affect biodiversity.•Explain the impact of biotic factors on biodiversity.•Explain the impact of abiotic factors on biodiversity.
![Page 17: Starter Activity: On a show me board Put the following factors under the appropriate headings: Biotic Abiotic PredatorBacterial disease New species Rainfall.](https://reader035.fdocuments.us/reader035/viewer/2022070412/56649ef65503460f94c09590/html5/thumbnails/17.jpg)
Investigating Human Activity
1. Choose one example of how human activity can influence biodiversity.
2. Find information from at least two different sources, say what the sources are and why you chose them using the following words: relevant, reliable or perspective.
3. Find some statistics about your chosen human activity: present them in an appropriate way and process the data e.g turn a table into a graph or perform a calculation on the data.
4. Summarise your findings in 50 to 100 words, with a conclusion which is backed up by quoting your data.
5. Present your investigation on A4 paper.