while digging in the side of a hill, students found fossils in the rock layers. fossil record younger older…

while digging in the side of a hill, students found fossils in the rock layers. fossil record younger older fish bones freshwater clam shells leaf imprints fern imprints from the fossils they uncovered, which was the most likely progression of environments in that area? a. it was first a forest and then became a lake. b. it was first an ocean and then became a forest. c. it was first an ocean and then became a desert. d. it was first a grassland and then became a forest.

while digging in the side of a hill, students found fossils in the rock layers. fossil record younger older fish bones freshwater clam shells leaf imprints fern imprints from the fossils they uncovered, which was the most likely progression of environments in that area? a. it was first a forest and then became a lake. b. it was first an ocean and then became a forest. c. it was first an ocean and then became a desert. d. it was first a grassland and then became a forest.

Answer

Brief Explanations:

Fossils can indicate past environments. Fern and leaf imprints suggest a forest - like environment. Freshwater clam shells and fish bones suggest a lake environment. Older fossils are from deeper rock layers. So, the area was likely a forest first and then became a lake.

Answer:

A. It was first a forest and then became a lake.