Friday, January 30, 2015

seafloor spreading/continantal drift

Identify 4 evidences the helped prove the continents where moving and explain each one.

1. climate change
2. fossils
3. mountain ranges
4. coal


Seafloor Spreading-Explain it.

Identify 2 evidences that helped prove the sea floor was growing and explain each one.

1. the mid-alantic ridge- new seafloor is coming from it and moving away from it

2. subduction zones- is where it takes the seafloor and recycles it

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