The earth is 4.5 billion years old. How do you explain the number of cool-downs and warm-ups that had occurred in our atmosphere before the Industrial Revolution of 350 years ago?
Dan Richardson
China
Atmosphere’s cyclesare centuries old
The earth is 4.5 billion years old. How do you explain the number of cool-downs and warm-ups that had occurred in our atmosphere before the Industrial Revolution of 350 years ago?
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