Sentences with phrase «significance over thousands of years»

Not exact matches

There has not been shown to be a density variation of significance that correlates with average temperature variation (e.g, the recent high average temperature came from a small very hot area over the ocean and a small northern area, and more normal to even colder temperatures everywhere else, not global temperatures being warmer), and Solar activity has been shown to correlate very well with much of the long term (thousands of years time scale) global temperature trend.