became part of a coral reef. crustaceans built up at the bottom of the reef. as the sea level continued to…

became part of a coral reef. 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 submit work it out not feeling ready yet? this can help:

became part of a coral reef. 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 submit work it out not feeling ready yet? this can help:

Answer

Brief Explanations:

In sedimentary rock - formation, the oldest layers are at the bottom and the youngest are at the top. Crustaceans at the bottom of the reef likely formed limestone. Mud deposited later formed mudstone. Siltstone would be in between. So, the order from oldest to youngest is limestone, siltstone, mudstone.

Answer:

  1. limestone
  2. siltstone
  3. mudstone