0
What else can I help you with?
What does the geologic term lobe mean?
In geology, a lobe refers to a rounded, projecting segment of a larger feature, such as a lobe of a glacier or a lobe of sediment deposited by a meandering river. Lobes are commonly seen in various geological formations and landforms.
Which term best describes a shoreline that is experiencing no tectonic activity?
The term that best describes a shoreline experiencing no tectonic activity is "passive margin." Passive margins are characterized by a lack of significant geological activity, such as earthquakes or volcanic eruptions, and typically feature broad continental shelves, gentle slopes, and stable sediment deposition. These areas are often associated with the edges of tectonic plates that are not currently interacting or colliding.
Which is likely to have formed farther-est from the shoreline?
To determine which geological feature formed farthest from the shoreline, one would typically look for evidence of sediment deposition or volcanic activity that occurred in deeper water or offshore environments. Features such as deep-sea trenches, abyssal plains, or seamounts are likely candidates, as they are formed in oceanic regions far from land. Conversely, coastal features like beaches, estuaries, and deltas are formed much closer to the shoreline. Therefore, geological formations associated with oceanic processes are more likely to be found farther from the shore.
Which feature would you expect to find at the mouth of a submarine canyon?
At the mouth of a submarine canyon, you would expect to find a submarine fan. This is a large accumulation of sediment that has been transported down the canyon and deposited on the ocean floor as the canyon widens and reaches the abyssal plain.
How does the type of shoreline could affects the types of sediments you might find there?
The type of shoreline significantly influences the types of sediments present due to factors such as wave energy, tidal forces, and coastal processes. Rocky shorelines typically have coarse sediments like gravel and boulders, while sandy beaches accumulate finer, well-sorted sand due to wave action. In contrast, estuarine and deltaic shorelines often feature silt and clay, which settle in calmer waters where currents are weaker. Overall, the geological and hydrodynamic conditions of each shoreline type dictate sediment characteristics and distribution.
What land feature is produced by the sediment deposited at the front of a glacier?
This is known as a terminal moraine.
Is a beach a physical feature?
Yes, a beach is a physical feature. It is a landform along the shoreline where sand, pebbles, or rocks are deposited by the action of waves and currents.
What are depositional shoreline feature?
Depositional shoreline features are landforms created by the deposition of sediment along coastlines. Examples include barrier islands, spits, and beaches. These features are formed by the action of waves, currents, and wind carrying and depositing sediment along the shore.
2 examples of deposition?
Here are a few examples for you to choose from:Moraine: hummocks of moraine are deposited at the snout of a glacierRiver beach: load carried by the river is deposited on the inside of a meanderDune: a wind blows sediment, which is then deposited and accumulated in a duneBeach: an ocean deposits sediment from the cliff behind or else from nearby boulders etc. in a collection of sediment, similar to the river beachDelta: the feature found at the mouth of a river formed by the final deposition of the river's loadAlso note:Drumlin: A feature formed by the reshaping of deposited materialLamination: The building up of layers of sediment to form laminae which are seen in a sedimentary rock, often sandstone.
Which process carve shoreline feature?
erosin and abrasion
Which feature is located nearest to a continentent?
The feature located nearest to a continent would likely be its coastline or shoreline.
What is a feature created by glacial deposites?
A feature created by glacial deposits is a moraine. Moraines are accumulations of rocks, sediment, and soil that have been pushed along and deposited by a moving glacier. They can take the form of ridge-like mounds or long, winding ridges across the landscape.
Is moraines a glacial feature caused by erosion?
Moraines are not caused by erosion, but rather by the deposition of sediment and rocks carried and deposited by a glacier as it moves and melts. Erosion occurs as the glacier carries material away from its original location.
Which is not a depositional shoreline feature?
A tidal flat is not a depositional shoreline feature; rather, it is an intertidal area characterized by mud or sand flats that are exposed during low tide and submerged during high tide.
What feature is not a result of a glacier carving out rock as it moves?
Stratified drift
What is the name of the coastal feature that is an elongated extension of sand on the drowndrift end of a barrier island?
This coastal feature is called a spit. It forms as sediment is deposited by longshore drift and wave action along the down-drift end of a barrier island, creating a narrow, elongated landform extending into the sea.
What does the geologic term lobe mean?
In geology, a lobe refers to a rounded, projecting segment of a larger feature, such as a lobe of a glacier or a lobe of sediment deposited by a meandering river. Lobes are commonly seen in various geological formations and landforms.
