Topic 4: Earth’s structure

He formulate the hypothesis that in paleozoic era the continents formed the Pangea, surrounded by only 1 ocean?

In this geological era antarctica was separated from australia?

Is the outermost layer of earth that contains granitic and basaltic rocks?

In here the homosapiens has been dominating this geological era?

It is formed by 16 tectonic plates; it includes the continents and in this volcanic eruptions and earthquakes happen?

Is the result of the collision between 2 tectonic plates?

In this geological era the surface cooled down which give arise the primitive oceans?

It’s areas has flat terrains above 500 m from the sea level?

Is the innermost layer of earth that contains the Lehman discontinuity?

It contains solid elements called magma and it’s separated by Mojorovicic discontinuity?

Is the consequence of the multiple movements of the tectonic plates?

Are highest elevations of the crust formed by material expelled from volcanoes?