No. A lava flow is considered an extrusive feature.
Onyx is a type of mineral formed from the deposition of calcium carbonate in caves. It is not directly formed from lava but can sometimes be found in lava tubes or caverns where it is deposited by water flowing through the rock.
Lava combs are considered destructive features because they are formed by volcanic eruptions that can cause widespread damage to the surrounding environment. They are often associated with explosive eruptions and the deposition of lava and other volcanic materials, which can lead to destruction of landscapes and ecosystems.
A cave is typically formed through a combination of erosion and deposition processes. Erosion might gradually wear away the rock, creating openings, while deposition can contribute to the formation of different cave features such as stalactites and stalagmites. Over time, these geological processes work together to shape and create caves.
Deposition of tan sandstone (A) Deposition of greenish shale (B) Deposition of coarse sandstone (C) Formation of dike (D) Movement along fault (F) Formation of granite (G) Deposition of gray limestone (K) Eruption of lava flow (L) and formation of volcano (V) Erosion to form narrow canyon (N) Deposition of older river gravels (R) Deposition of reddish sandstone (S) Development of a nonconformity on granite (not assigned a letter) Help me put this on order please
A layer of ash and lava is a geologic feature formed by the deposition of volcanic ash and solidified lava during volcanic eruptions. These layers can build up over time to create thick sequences of volcanic material, which can be preserved in the rock record as distinct stratigraphic units.
Yes but it must be done through weathering and erosion to break down those rocks and then deposition and finally cementation
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C
The three main geological processes are weathering, erosion, and deposition. Weathering breaks down rocks into smaller particles, erosion transports these particles to new locations, and deposition is the settling of these particles in a new location. These processes help shape the Earth's surface over time.
Deposition
deposition
deposition