Answer:
Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has two related subfields: lithostratigraphy (lithologic stratigraphy) and biostratigraphy (biologic stratigraphy).
Explanation:
hope this helps you if it does please mark brainiest
Twilight zone because the twilight zone is the deepest part of the ocean
It would be a problem because it would cause the land in Mexico City to sink.
Answer:gerous lou[as
Explanation:
he was the greats builder
