Video shows changes in temperature – level 2, A12
This video was made by Nasa. It shows how the Earth’s temperature has risen since records began in 1880.
And the evidence is clear. The video shows how greenhouse gases in the atmosphere from things like energy, industry and cars have increased over the years.
Temperatures go up and down over the years, but generally, this video proves the Earth is getting warmer.
2011 for example was one of the ten warmest years in history.
You can watch the video in the Level 3 section.
Interesting words: risen (gone up), proves (shows with evidence).
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