Before the Europeans came, trade between Africa and the Middle East and India was controlled by pirates. true or false

What is the warmest climate? polar tropical dry moderate or continental

Reason i shouldnt turn back if i'm lost in the wilderness need fast

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