Use this paragraph: Layla drew a diagram of forces acting on the rock in Earth’s crust. She drew arrows pointing inwards, representing forces pressing on the rock. Which formation is represented by the diagram? (1 point) Responses a fold mountain a fold mountain a rift valley a rift valley a transform fault a transform fault a mid-ocean rift a mid-ocean rift
The paragraph describes Layla drawing a diagram of forces acting on the rock in Earth's crust. The diagram consists of arrows pointing inwards, representing forces pressing on the rock. Based on this information, the formation represented by the diagram is a fold mountain.
The diagram of forces with arrows pointing inwards represents a compressional force acting on the rock in Earth's crust. This type of force is typically associated with the formation of a fold mountain. Therefore, the correct answer is a fold mountain.
To determine which formation is represented by the diagram drawn by Layla, we need to understand the characteristics of each option provided and match them with the description in the paragraph.
1. Fold Mountain: Fold mountains are created when two tectonic plates converge and the edges of the plates fold due to compressive forces. The rocks in these mountains can be deformed and folded.
2. Rift Valley: A rift valley occurs when tectonic plates move apart, creating a gap or a rift in the Earth's crust. This can result in the formation of valleys with steep sides.
3. Transform Fault: A transform fault occurs when two tectonic plates slide past each other horizontally. This movement can lead to the creation of faults and often causes earthquakes.
4. Mid-ocean Rift: A mid-ocean rift occurs when a divergent boundary exists underwater. The tectonic plates move apart, creating a gap at the ocean floor, which can lead to volcanic activity.
Now, based on the information from the paragraph, Layla drew arrows pointing inwards, indicating forces pressing on the rock. This is more consistent with a compressive force rather than a divergent or lateral force.
Therefore, the most suitable option is "a fold mountain" since it matches the description of forces pressing on the rock.