What were some of the effects of the Chernobyl nuclear plant disaster? ○increased food production
○increased life expectancy
○water pollution
○soil pollution
(multiple answer)

Please answer this. Thanks.

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

What gigantic island is primarily in the arctic circle?

The inner planets mercury, venus, earth, and mars were formed by