🗊Презентация Earth day. Аpril 22

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Earth day. Аpril 22, слайд №1Earth day. Аpril 22, слайд №2Earth day. Аpril 22, слайд №3Earth day. Аpril 22, слайд №4Earth day. Аpril 22, слайд №5

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 Earth day
Аpril 22
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Earth day Аpril 22

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Age of our planet
It is known that the age of our planet is 4,6 milliard years. Scientists say that life on the Earth began about 4 milliard years ago.
Now try to imagine that those 4 milliard years would be shortened to one year. So one day of that year would be corresponded to 11 million years.
And now try to answer the question: ’When did life begin on our planet?’
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Age of our planet It is known that the age of our planet is 4,6 milliard years. Scientists say that life on the Earth began about 4 milliard years ago. Now try to imagine that those 4 milliard years would be shortened to one year. So one day of that year would be corresponded to 11 million years. And now try to answer the question: ’When did life begin on our planet?’

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Earth day. Аpril 22, слайд №3
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