The debris of boulders eroded and carried down by glaciers will eventually form moraines (mounds) where the front of the glacier melts and retreats, leaving the debris behind. Moraines can be high and wide enough to form a dam, behind which glacial melt water is trapped and lakes are formed.
Deposits of very large boulders at random are called "erratics." These erratic boulders are typically transported by glacial movement and deposited in locations where they differ from the surrounding geology. They serve as indicators of past glacial activity and help geologists understand the history of glacial movements.
sand dunes
An unsorted mixture of small particles to large boulders is called a conglomerate. It is a type of sedimentary rock characterized by its diverse range of grain sizes and is typically formed through the deposition and cementation of various rock fragments.
The boulders, sand, clay, and silt that are deposited by a glacier as it slows down and melts are called glacial till. This material is unsorted and varies in size, ranging from large boulders to fine silt. Glacial till is often found as moraines, which are accumulations of debris along the edges or at the terminus of a glacier.
Large underground lava deposits are called magma chambers. These chambers are reservoirs of molten rock beneath the Earth's surface that can feed volcanic eruptions when the magma rises to the surface through volcanic vents.
Erratic blocks or "erratics" for short.
Deposits of very large boulders at random are called "erratics." These erratic boulders are typically transported by glacial movement and deposited in locations where they differ from the surrounding geology. They serve as indicators of past glacial activity and help geologists understand the history of glacial movements.
Large boulders and smaller rocks can be carried by a river. When rocks and sediment are displaced, it's called erosion.
Various names, rocks, gravel, boulders, sediment, silt, sand, alluvial deposits, alluvium.
When large boulders are carried along by a river, this process is known as "bed load transport." The boulders are moved along the riverbed, typically by the force of the water, and can be rolled, slid, or lifted depending on the flow velocity and the size of the boulders. This phenomenon is a key component of river erosion and sediment transport.
they are called layers
its a hm and its called strength
Ore
Large boulders and smaller rocks can be carried by a river. When rocks and sediment are displaced, it's called erosion.
A big rock is a boulder.
New Zealand is the place that has huge round boulders along the beach. These boulders are called the Moeraki Boulders.
it has large deposits of it