Bronnen
Video’s:
‘Klimaatverandering hoe onderzoek je dat?
‘200 million years ago to 250 million years in the future’
‘Formation of Himalaya HD’
YouTubefilm ‘
How the earth was made deel 9: de ijstijden
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YouTubefilm ‘
Maunder Minimum: earth heading for ‘mini ice age’ in 2030, scientists warn
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‘Messinian Salinity crisis video by Federica Brigida (Project WikiArts)
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‘Opwarming aarde’
‘Verschil tussen weer en klimaat’
‘Year without summer. Summer of 1816’