Which two statements correctly describe the theory of plate tectonics?
O A. It does not explain the discovery of one type of fossil on multiple
continents.
B. It explains how continents have shifted over time.
O C. It proves that the theory of continental drift is incorrect.
D. It was developed based on data that scientists collected about
the ocean floor.
The following two statements correctly describe the theory of plate tectonics:
It explains how continents have shifted over time.
It was developed based on data that scientists collected about the ocean floor.
What is the theory of plate tectonics?
Plate tectonics is the theory that ties continental motion and seafloor spreading together.
Lithosphere is topped with oceanic and/or continental crust to form plates.
Seafloor spreading causes plates to move around on the Earth's surface.
Seafloor spreading is caused by convection in the mantle. At mid-ocean ridges, oceanic crust is formed. Over time, the crust slides away from the ridge.
