## 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’
- YouTubefilm ‘Maunder Minimum: earth heading for ‘mini ice age’ in 2030, scientists warn’
- ‘Messinian Salinity crisis video by Federica Brigida (Project WikiArts)’
- ‘Opwarming aarde’
- ‘Verschil tussen weer en klimaat’
- ‘Year without summer. Summer of 1816’