View source for Anthropogenic Global Warming

==Key Stage 4==
===Meaning===
'''Anthropogenic global warming''' is the [[Scientific Theory|scientific theory]] that the current increase in the [[Mean Average|average]] surface [[temperature]] of [[Earth]] is being caused by [[human]] activities.

===About Anthropogenic Global Warming===
: [[Scientist]]s know that [[Carbon Dioxide]] and [[Methane]] are [[Greenhouse Gas|greenhouse gases]].
: The [[percentage]] of [[Carbon Dioxide]] and [[Methane]] in the [[Earth's Atmosphere]] have increased in the last 200 years ([[Carbon Dioxide]] has doubled from 0.02% to 0.04%) since the 'Industrial Revolution'.
: The increase in [[Greenhouse Gas|greenhouse gases]] has been followed by a steady increase in [[Mean Average|average]] [[temperature]] of the surface of the [[Earth]].
: These facts have led [[scientist]]s to conclude that the current increase in [[Mean Average|average]] surface [[temperature]] of [[Earth]] has been caused by the [[human]] [[emit|emission]] of [[Greenhouse Gas|greenhouse gases]].

===References===
====Edexcel====
:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Anthropogenic (climate change), page 83, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']