0
Metamorphism. Rocks need to be partially plastic from heat and pressure in order to fold rather than fault.
Wiki User
∙ 12y ago
stress and strain, resulting in deformation. This deformation can lead to the formation of faults, folds, and fractures in rocks. Over time, the rocks may undergo changes in their physical properties and structure due to these applied forces.
Wiki User
∙ 13y agoPreassure
Add your answer:
Earn +20 pts
Is this statement true or false Shearing results when forces within the earth are pulled in opposite horizontal directions.?
False. Shearing results when forces within the Earth are applied parallel to each other in opposite directions causing rocks to slide past each other horizontally.
What forces tear rocks apart by pushing them in opposite direction?
Tensional forces, such as those found at tectonic plate boundaries where plates move away from each other, can tear rocks apart by pushing them in opposite directions. This can lead to the formation of faults and fractures in the rocks.
List at least 3 forces that can weather the surface of the earth?
Erosion: The process of wearing away the Earth's surface by water, wind, ice, or other geological forces. Tectonic forces: Movement of Earth's crustal plates can cause folding, faulting, and uplift, altering the landscape. Weathering: The breakdown of rocks and minerals at or near the Earth's surface through physical, chemical, or biological processes.
What is a downward bend in rocks?
A downward bend in rocks is called a syncline. It is a type of fold where the rocks bend downward in the center, forming a U-shape. Synclines are commonly found in regions where the Earth's crust has been subjected to tectonic forces.
What is free falling rocks?
Free falling rocks refer to rocks that are falling due to gravity, without any external forces acting on them. This phenomenon can occur naturally during rockslides, landslides, or when rocks become dislodged from a cliff or steep slope. Free falling rocks can pose a danger to people and structures in the area below.
What must happen to sediments before they become sedimentary rocks?
They must undergo deposition then have heat and pressure applied. Sedimentary rocks are formed by the actions of chemical or mechanical processes.
What forces contribute to the breaking of rocks?
Applied force, if someone is chopping the rock with an axe or hammer.
What type of rocks can undergo metamorphism?
All rocks can undergo metamorphism; sedimentary, igneous, and even metamorphic rocks.
Sedimentary rocks formed when they undergo?
Sedimentary rocks are formed when pre-existing rocks, minerals, or organic material undergo weathering, erosion, transportation, and deposition. These sediments then undergo compaction and cementation to form solid rock layers.
What forces cause sedimentary rocks to transform into metamorphic rocks?
Pressure and heat from being buried under mountains.
Do sediments undergo crystallization?
Answer: No, only ingenous rocks undergo crystallization. :)
Do rocks undergo respiration?
Rocks do not undergo respiration because they are not living organisms and do not require energy in the form of cellular respiration. Respiration is a metabolic process that occurs in living cells to produce energy. Rocks lack the necessary cellular structures and processes for respiration to take place.
How do people weather rocks?
People weather rocks mainly by using them to create products for consumption by other humans. All types of mining involve the human weathering of rocks through applied physical or mechanization forces.
What are the 4 forces that cause rocks on earths surface to break down?
Water erosion
When rocks undergo metamorphic changes chemical reactions cause minerals to recrystallize or change form which agent provides the energy for these reactions?
Heat
When rocks undergo weathering they become?
porous
What two forces cause the formation of metamorphic rock?
Heat and pressure.
