Mr Cher's E-classroom

12. Interactions within ecosystems

12.1 How do our actions impact the environment?

Issue 1: Too much food waste

(Compulsory) Material 1

Material 2

Material 3

https://www.nus.edu.sg/neri/research-features/food-waste-to-resources/

(Read to find out how one NUS group developed one way to convert food waste to electricity and fertiliser. )

Material 4

https://www.nea.gov.sg/our-services/waste-management/3r-programmes-and-resources/food-waste-management/food-waste-management-strategies

Material 5

Issue 2: Too much electricity usage

(Compulsory) Material 1

Material 2

Material 3

Material 4

https://www.straitstimes.com/singapore/around-500-households-reduced-energy-usage-in-september-when-prompted-under-ema-pilot

Material 5

Issue 3: Too much water usage

Compulsory Material 1

https://www.acs.org/education/chemmatters/articles/water-the-invisible-resource.html

Compulsory Material 2

Material 3

Material 4

Material 5

Issue 4: Too much rubbish

(Compulsory) Material 1

Material 2

Material 3

Material 4

Material 5

2. Padlet sharing

Too much food waste

https://padlet.com/cher_zheng_jie_a2/breakout-room/3n6K2WQVAR3ov0A9-47wMbpjOKnggXrBm

Too much electricity usage

https://padlet.com/cher_zheng_jie_a2/breakout-room/nyGDv0NgKApD2ako-47wMbpjOKnggXrBm

Too much water usage

https://padlet.com/cher_zheng_jie_a2/breakout-room/mWng4l1eEgax2zdJ-47wMbpjOKnggXrBm

Too much rubbish

https://padlet.com/cher_zheng_jie_a2/breakout-room/961rqR9gLE7b2nND-47wMbpjOKnggXrBm

12.1 Part 4: Mini group project

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