Answer: can be found in Andes
Explanation:
Answer: The densest layer is the solid metal inner core,
Explanation:
The inner core is a hot, dense ball of (mostly) iron. It has a radius of about 1,220 kilometres (758 miles). ... The inner core's intense pressure—the entire rest of the planet and its atmosphere—prevents the iron from melting. The pressure and density are simply too great for the iron atoms to move into a liquid state.
<span>Sinkholes are formed when the land surface above collapses or sinks into the cavities or when surface material is carried downward into the voids.</span>
The <em>Congo River</em><em /> is the second largest river in Africa, first being taken by the Nile River.