How can an igneous rock turn into a sedimentary rock?(1 point)
Responses
through heat, erosion and pressure
through heat, erosion and pressure
through erosion, heat and pressure
through erosion, heat and pressure
through cementation, pressure and erosion
through cementation, pressure and erosion
through erosion, pressure and cementation
through erosion, pressure and cementation
Through erosion, pressure, and cementation.
Igneous rocks can be weathered and eroded by natural forces such as wind, water, and ice, breaking them down into smaller sediment particles. These sediments can then be transported and deposited in new locations. Over time, as more and more sediment is deposited, the weight of the overlying sediments can create pressure on the lower layers. This pressure helps to compact the sediment and squeeze out any air or water between the particles.
As the sediment becomes more compacted, minerals in groundwater can seep into the spaces between the sediment particles and act as a natural cement, binding the sediment together. This process is known as cementation. Over time and with continued pressure, the sediment becomes solidified and forms a sedimentary rock.
Which is needed to turn an igneous rock or sedimentary rock into a metamorphic rock?(1 point)
Responses
heat and pressure
heat and pressure
melting and cooling
melting and cooling
erosion and deposition
erosion and deposition
freezing and cementation
Heat and pressure.
To turn an igneous rock or sedimentary rock into a metamorphic rock, it requires exposure to high temperatures and intense pressure. These conditions can occur deep within the Earth's crust where there are tectonic forces at work, such as during mountain building or deep burial. The heat and pressure cause changes in the mineral composition and texture of the rock, leading to the formation of new minerals and the rearrangement of existing ones. This process is known as metamorphism, and it can result in the formation of various types of metamorphic rocks.
Which statement is correct about uplifting and burial in the rock cycle?(1 point)
Responses
Uplifting exposes rocks to cementation, while burial exposes rocks to cooling.
Uplifting exposes rocks to cementation, while burial exposes rocks to cooling.
Uplifting exposes rocks to heat and pressure, while burial exposes rocks to erosion.
Uplifting exposes rocks to heat and pressure, while burial exposes rocks to erosion.
Uplifting exposes rocks to cooling, while burial exposes rocks to cementation.
Uplifting exposes rocks to cooling, while burial exposes rocks to cementation.
Uplifting exposes rocks to erosion, while burial exposes rocks to heat and pressure.
Uplifting exposes rocks to erosion, while burial exposes rocks to heat and pressure.
Uplifting exposes rocks to erosion, while burial exposes rocks to heat and pressure.
During the rock cycle, uplift refers to the upward movement of rocks from deeper layers of the Earth to the surface. This process is often driven by tectonic forces, such as the collision of tectonic plates or the uplifting of mountain ranges. As rocks are uplifted, they are exposed to the forces of erosion, such as wind or water, which can break them down into smaller particles and transport them to new locations.
On the other hand, burial refers to the process of rocks being buried deeper into the Earth's crust. This can occur through the deposition of sediments or the movement of tectonic plates. As rocks are buried deeper, they are subjected to increased heat and pressure. These conditions can cause the minerals in the rocks to rearrange or recrystallize, leading to the formation of metamorphic rocks through the process of metamorphism. Therefore, burial exposes rocks to heat and pressure rather than erosion.
How do writers provide support for a text analysis?(1 point)
Responses
by using evidence
by using evidence
by stating their opinions
by stating their opinions
by forming new ideas
by forming new ideas
by asking questions
By using evidence.
Writers provide support for a text analysis by using evidence from the text itself or from external sources. This evidence can include direct quotes, specific examples, statistics, or research findings that support their analysis. By using evidence, writers strengthen their arguments and provide credibility to their claims. It demonstrates that their analysis is grounded in solid information and not just based on personal opinions or speculation.
Why is it important for readers to check for evidence in a text?(1 point)
Responses
to set a purpose for reading
to set a purpose for reading
to determine if the information is believable
to determine if the information is believable
to prove that the author is wrong
to prove that the author is wrong
to learn about the writing pro
To determine if the information is believable.
It is important for readers to check for evidence in a text to assess the credibility and reliability of the information presented. By examining the evidence provided by the author, readers can evaluate whether the claims made in the text are supported by facts, data, or logical reasoning. Checking for evidence helps readers to discern between information that is reliable and well-supported and information that may be inaccurate or based on unfounded assumptions. By verifying the evidence, readers can make informed judgments about the credibility and trustworthiness of the text they are reading.
Wildfires are essential to the survival of certain plant species.
Which piece of information provides the best evidence to support the idea in the sentence?
(1 point)
Responses
Some plants have adapted to live through wildfires.
Some plants have adapted to live through wildfires.
Wildfires help get rid of dead plants like old leaves and logs.
Wildfires help get rid of dead plants like old leaves and logs.
Ecosystems benefit from the plants that grow after a wildfire.
Ecosystems benefit from the plants that grow after a wildfire.
Some plants need wildfires in order to complete a regular life cycle.