Answer:
The people of Tikal constructed huge burial mounds. Explanation: ... With a long list of dynastic rulers, the discovery of many of their respective tombs and the study of their monuments, temples and palaces, Tikal is probably the best understood of the great Mayan cities of the lowlands of Mesoamerica.
Explanation:
Hope this helped
Erosion because erosion is when rocks are being broken down
Baffin Island is the only one that is correct you would think Canadian shield It has the name "Canadian" in it but sadly that is not true because there is parts of it in Minnesota and Wisconsin