Aquatic organisms that grow in the sediments at the bottom of a pond or lake are called benthic organisms. This group includes various species such as algae, bacteria, worms, and small invertebrates that play crucial roles in nutrient cycling and the overall health of the aquatic ecosystem. They often serve as a food source for higher trophic levels, contributing to the pond or lake's food web.
Biogeneous sediments
Layers of sediment forming at the bottom of the ocean are called "marine sediments." These sediments are made up of a variety of materials such as mineral particles, organic matter, and remains of marine organisms, which accumulate over time to form distinct layers.
The small organisms that are the base of aquatic food chains are called plankton.
over a very long time layers of these sediments hardened into a sedimentary rock called limestone
sediments
Because the force of the flow / tide is no longer strong enough to carry it.
Organisms that live under the water are called aquatic organisms. These can include fish, plants, algae, invertebrates, and microbes that are adapted to life in aquatic environments.
Tadpoles eat microscopic aquatic "plants" called phytoplankton.
If sediments are deposited on a riverbed, they can accumulate over time and change the shape and depth of the riverbed. This process, called sedimentation, can lead to the formation of bars, islands, or new channels within the riverbed. It can also affect the flow of the river and impact the habitat for aquatic organisms.
No, the Dead Sea is called "dead" because its high salinity prevents macroscopic aquatic organisms, such as fish and aquatic plants, from living in it.
the predator
When rocks settle down at the bottom of a river, the process is called sedimentation. This occurs when the water's flow slows, allowing particles and sediments, including rocks, to accumulate on the riverbed. Over time, these sediments can build up and form layers, contributing to the river's geological features.