Answer:
A. unusual distribution of fossils in the Southern Hemisphere
Explanation:
Sinkholes are common where the rock below the land surface is limestone, carbonate rock, salt beds, or rocks that can naturally be dissolved by groundwater circulating through them. As the rock dissolves, spaces and caverns develop underground.
Sinkholes are formed when the land surface above collapses or sinks into the cavities or when surface material is carried downward into the voids. Drought, along with resulting high groundwater withdrawals, can make conditions favorable for sinkholes to form.
Salutations!
The __________ people are the earliest known inhabitants of Africa's Mediterranean coast.
The Berbers people are the earliest known inhabitants of Africa's Mediterranean coast. Berbers are a group in the North of Africa, where they live in the Barbary Sahara. They speak the language Tuareg and Kabyle.
Hope I helped :D
