Answer:
A. True
Explanation:
Oceanic crust, while older than plateaus of rocks found far away from volcanic activity, it is much thinner, denser, younger, and of different chemical composition than continental crust. Continental crust is typically 30-50 km thick, whilst oceanic crust is only 5-10 km thick. On the other hand, plateaus of rocks are formed from volcanic activities and are of more recent occurrence than oceanic crust.
Explanation:
the current President of Ethiopia is Sahle-work Zewde
Isotope is the study and application of stable and radioactive isotopes to geological processes and their time scales.
The troposphere is the layer closest to Earth’s surface
