People did not initially believe this idea. Earlier ideas for land movement/continent formation was:
And they rejected them because?

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air

How can studying economics us make better choices about how to use scare resources