Want this question answered?
Be notified when an answer is posted
Arêtes
no they are straight lines that never intersect, intersecting lines intersect.
intersect
Moraine
No, planes intersect at a line.
Cirques intersect at their highest point, where the walls of adjacent cirques meet to form a sharp ridge or crest called an arête. This intersection often occurs at a mountain peak or ridge line.
Steep-sided, half-bowl shaped recesses carved into mountains at the heads of glacial valleys. The Fjords: Steep cliffs, acting as ocean inlets. Horn peaks: Where cirques intersect. Terminal moraines: Piles of rocks. Crevasses: Cracks in glaciers
Cirque: A bowl-shaped depression on the side of a mountain, formed by the erosive activity of a glacier. Cirques are typically characterized by steep walls and may contain a small lake called a tarn at their base.
Fjords: Steep ocean inlets Drumlins: Smooth hills Cirques: Armchair-shaped valleys Moraines: Piles of rocks :D
TRIANGLESthey are cirques
WEATHERING
this is a peproduction
Glaciers grind into mountains by eroding the cirques at their heads. If a mountain has cirques all around it, it is called a horn
True. Glaciers erode the base of mountains into basins called cirques through a process known as glacial erosion. This results in the formation of amphitheater-like depressions at the base of mountains.
Cirques
Cirques are typically formed by erosion. These bowl-shaped depressions in the landscape are carved out by glaciers over time, as they move downhill and erode the surrounding rock through processes like freeze-thaw weathering and abrasion.
The Upsala Glacier in Argentina is sometimes referred to as an "armchair glacier" due to its unique shape, resembling the shape of an armchair.