read the text. then answer the question. silt was deposited in a delta, which is an environment where a…

read the text. then answer the question. silt was deposited in a delta, which is an environment where a river meets the ocean. over time, the sea level began to rise. the area covered by the delta became part of a coral reef. sediment containing the bodies of clams and crustaceans built up at the bottom of the reef. as the sea level continued to rise, the area became part of the deep ocean. mud was deposited on top of the older layers of sediment. a rock sequence formed from the sediment layers described above. put the following rocks in order to show what this rock sequence probably looked like. younger limestone siltstone mudstone older
Answer
Brief Explanation:
Silt was deposited first in the delta forming siltstone. Then, with sea - level rise and coral reef formation, sediment with clam and crustacean bodies formed limestone. Finally, as the area became part of the deep ocean, mud was deposited forming mudstone. So the order from younger to older is limestone, siltstone, mudstone.
Answer:
Younger: limestone Middle: siltstone Older: mudstone