GCSE Chemistry - What is a 'Carbon Footprint'? - How to Reduce Carbon Footprint #69

What does your 'carbon footprint' mean?
In this video you'll learn:
Why carbon footprints are hard to measure
How we can reduce them
Why reducing them is so difficult
This video is suitable for:
Higher and Foundation tiers
All exam boards
Triple and combined science

[@Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
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- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom

[@jakecc03]

This guy drinks Yorkshire tea gold you can tell

[@pyrogaming5560]

funny how the entire comment section is doing an online class

[@zxbiancazx]

Yes

[@TaiwoAdesina-km4wj]

i really love this channel i am in year ten but i find it helpful cause i use it to prepare my self for next year thanks

[@amal.i38]

Well done, you definitely won't regret it!

[@nicolecunningham-snell8014]

paper 2 in 2 days

[@dyzorted]

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[@muhammadhamza1916]

New freesciencelessons?

[@Cognitoedu]

You said it first 😇

[@jamesm8233]

never

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nothing can beat freesciencelessons

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[@mrescience2554]

I dont want to be 'that guy' but 2:08 nuclear fuel is not renewable. It isn't a fossil fuel, but it isn't renewable.

[@naziamaqsood560]

Don’t be that guy man

[@sammorgan4158]

Super cool👌😩

[@stephenosingo9099]

Thank you for your simple, very clear presentation & illustrations.

[@Jack_assdfffd]

Cool, love online class

[@HakamKhan-bf4fu]

2:12 is nuclear not a non renewable energy source ?

[@fadel4816]

most nuclear reactors (specifically the fission reactors) are non-renewable, but the newly developing nuclear fusion reactors are renewable.

[@zxbiancazx]

Ah yes online class

[@norekplayz7751]

I think Nuclear power is pretty unrenewable because the materials used in it like U-235 are very rare and are not easily made.
EDIT: Also the amount of nuclear waste is absurd and it pollutes a lot so i dont know if it changed the fact but i think its not renewable

[@michaelzeilfelder2169]

Renewable nuclear? Well, I suppose if you got some supernovas around...

[@necrorayz7339]

lol

[@sadiaahmed7391]

Wow your voice is so cute haha

[@tennz3222]

Bros flirting with cognito

[@Davidodorito-oy1dc]

Educational rizz

[@H1roPlayz]

he probably meant to say nuclear doesnt produce green house gases however its still not renewable

[@tronfighter2562]

Hello 11XCh1

[@AK4ORTY1]

Hello

[@jakecc03]

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Hi, I am 10Xch1

[@ronikaahuja129]

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Aviation fuels and roads fuel burning 500 dallors per taxes

[@artzyyl]

help