The oceanic mazda plate is being subducted beneath the continental south american plate. which type of plate boundary is this

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

How did geography influence the development of ancient greece?

Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter