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Scientists believe that the Earth's average temperature has been more or less the same for the last million years.
There have been "ice ages" in this time, with average temperature dropping
by a few degrees.
Of course, the local effect of an "ice age" in certain places was huge.
What else can I help you with?
Did earthquakes happened a million years ago?
Most certainly. They've been happening since the crust formed.
How old is plate tectonic?
According to my calculations i have found out that plate tactonics has been around for a good 500 million years.
How many Pablo Picasso works have been sold for over 1 million dollars?
I have stopped counting, but four of his works have been sold for over 50 million dollars.
By the end about how many Jews had been murdered by the Nazis?
6 million
How much is a reproduction Pierre auguste renoir worth?
Two of his paintings have been sold for more than $ 70 million.
How long has a cockroach been around?
according to some writers, they've been here for about 400M years.
How long have turtles been on Earth?
How long have turtles been on the Earth? They have been around for 300 million years.
How long have dinosaurs been around for?
From 225 to 65 million years ago 225 million - 65 million = 160 million BC So that means dinosaurs have been on the earth for 160 million years.
How many years have plants been around?
450 million years
How long have goldfish been on earth?
about a million years
What year was it 150 million years ago?
It would have been 149,997,988 years BC (in 2013). But, assuming that 150 million is, at best, accurate to the nearest million years, for all intents and prposes, the answer should be 150 million years BC.
Have amphibians been around for 255 million years?
Yes, but for longer than 255 million years. The earliest amphibians evolved in the Devonian Period about 370 million years ago.
How long have sloths been on earth for?
100 million years
How many years have giraffes been alive?
9 to 10 million years!
How many years have sharks been around?
Sharks have been around for about 409 million years but before they evolved they were around for 890 million years.Sharks have been around for about 409 million years but before they evolved they were around for 890 million years. TRUE!Over 400 million years!Shakrs have been alive for a very long time. They have swam the waters of earth since about 409 million years ago. This period of time was before our first dinosaurs came to be infact.
When were Earth's continents last combined into one?
The last one was called Pangea about 300 million years ago, but there have been several before that. Earths life is about 4.5 billion years old and so has gone through many cycles of supercontinents, the one before Pangea was called Pannotia 600 million years ago and before that Rodinia.
How many years has the Amazon been there?
The amazon rain forest has been in existence for at least 55 million years.
