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Tuesday, August 6, 2019

science


Aim: To learn practical ways of recycling so that we can make our world a better place.



Video questions:

What has human activity done to our planet?
human activity has created unnatural.


What is Zero Waste?
Definition:one of the quickest and cheapest ways a community can immediately reuse

What stuff has a carbon footprint?
tooth brush,phone,bottles,bags,clothes cars lost of things.

What are 4 easy things to help our planet?
  1.  reduce  
  2. reuse  
  3.  repair
  4. redesighn
What do we need to recycle?

  1. bottle
  2. electronics/fix broken things
  3. plastics
  4. sharing porduts

What does recycling do to our planet?
it realises co2 emission

How much of our rubbish is made up of food scraps?
50% grass clippings leaves and branches
What does methane gas do to our planet?
it traps a lot more heat 84x more.

What does soil do to carbon dioxide in the atmosphere?pulls carbon dioxide down from the atmosphere


What do using zero waste practices do to our planet?
it reduces co2 emission put scraps in the soil




    What is a carbon footprint?

    how much carbon

    What is your Carbon Footprint?


    You are now going to look at your own carbon footprint by taking a questionnaire. Remember to 'Add details to improve accuracy'.

    Based on the questionnaire what is your:

    1. Ecological Footprint
    2. Carbon Footprint

    How many planets did you have?




    What is your personal Earth overshoot day?

    ENERGY SAVING TIPS FILM


    Name 4 of the tips.

    1.   
    2.   
    3.   

    MY INVESTIGATION.


    Image result for rates of decomposition



    • Choose 6 items from the list.
    • Investigate them using Google.
    • Answer the 4 questions below.


    Name: 
    1. How long does this resource take to decompose?
    2. What resource / fossil fuel are they made from?
    3. How does making this object contribute to climate change?
    4. How is this resource recycled?

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