Aknowledge of earth science is essential in many different careers, such as those of geologists, meteorologists, astronomers, or oceanographers. true or false

Why might have people followed the rivers to find their way into asia

What are seismic dampers and why are they important?

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle