#1
Which of the following processes is primarily responsible for the formation of mountains?
Tectonic activity
ExplanationMountains form primarily due to the movement and interactions of Earth's tectonic plates.
#2
What is the term for the process where tectonic plates collide and push against each other, resulting in mountain formation?
Convergence
ExplanationConvergence is the process where tectonic plates collide, leading to the creation of mountains.
#3
Which type of mountain is formed primarily by the accumulation of volcanic materials such as lava, ash, and pyroclastic debris?
Volcanic mountains
ExplanationVolcanic mountains are formed by the buildup of materials ejected from volcanic vents.
#4
What is the name of the highest mountain on Earth, formed through tectonic collision and subsequent uplift?
Mount Everest
ExplanationMount Everest, the world's highest peak, is formed through tectonic collision and uplift.
#5
Which mountain range is known as the 'backbone of America'?
Rocky Mountains
ExplanationThe Rocky Mountains are often referred to as the 'backbone of America' due to their prominent presence in North America.
#6
Which mountain range is formed by the collision of the Indian Plate with the Eurasian Plate?
Himalayas
ExplanationThe Himalayas are formed by the collision between the Indian Plate and the Eurasian Plate.
#7
What is orogenesis?
The process of mountain formation
ExplanationOrogenesis refers to the overall process of mountain formation on Earth.
#8
Which geological process involves the stretching and thinning of the Earth's crust, leading to the formation of rift valleys and fault-block mountains?
Divergence
ExplanationDivergence causes the Earth's crust to stretch and create features like rift valleys and fault-block mountains.
#9
Which of the following is a feature commonly associated with fold mountains?
Synclines and anticlines
ExplanationFold mountains exhibit features like synclines (downward folds) and anticlines (upward folds) in their geological structure.
#10
Which of the following factors does NOT contribute to the formation of mountains?
Sedimentation
ExplanationSedimentation is not a primary factor in the formation of mountains; instead, it involves the deposition of sediments.
#11
Which of the following is NOT a type of mountain formation process?
Island mountains
ExplanationIsland mountains are not formed through traditional geological processes associated with continental landmasses.
#12
Which tectonic boundary is most commonly associated with the formation of fold mountains?
Convergent boundary
ExplanationFold mountains are often associated with convergent tectonic boundaries, where plates collide.
#13
Which of the following is NOT a type of fold associated with fold mountain formation?
Isocline
ExplanationIsocline is not a type of fold associated with the formation of fold mountains.