sediments

geologists study the layers of sediments to understand past environments.

the river carried sediments downstream, depositing them on the floodplain.

analyzing sediments can reveal clues about ancient climates and ecosystems.

fine sediments settled at the bottom of the lake over many years.

the sediments contained fossilized remains of prehistoric organisms.

erosion transported sediments from the mountains to the coastal plain.

sediments are often used in construction for creating concrete mixtures.

the sediments showed evidence of repeated flooding and drying cycles.

we collected sediment samples from the riverbed for laboratory analysis.

the presence of heavy metals in sediments raised environmental concerns.

marine sediments accumulate on the ocean floor over geological timescales.