Question of the Day: Name:
The Origin & Evolution of Earth and its Oceans

 

Perm:

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1. What role did volcanic activity play in the formation of the following? 

a)    Continents

 

b)   Oceans

 

c)    Atmosphere

 

d)   Are any of these processes still active today (specify)?

 

 

e)    Describe the different stages in the evolution of the earthÕs atmosphere.