Who was the first scientist in Africa

Can you give me 10 impacts of global warming? the one that gives me causes and responses gets the brainliest answer : )

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

The action of eventually a low island to form. a. wind b. waves c. volcanoes d. tectonic plates