Usually a variety of things - a combination of melting from below due to being submerged in water, melting from above, and a weak point for the whole thing to crack off. Gravity takes it from there.
"Calving" is the process by which large chunks of the tip of a glacier fall off the glacier into the sea.
A glacier that calves into a body of water creates an iceberg.
When large chunks fall off the end of the glacier into water (usually but not always the sea) and become icebergs.
Glaciers entering the sea and separating into smaller segments of ice.
I believe they are called icebergs... The process is called calving thoughThese chunks of ice that break away from the glacier are called icebergs. The process is called Calving.Icebergs
There are 2 main types of glaciers, Continental is one, they float away from central regions. The second is alpine or valley which are the glaciers that flow down the valley from the mountain.
relation
Continental glaciers are thicker and larger. Valley glaciers are formed on mountains; continental glaciers are formed on flat land.
calving
Calving
Glaciers entering the sea and separating into smaller segments of ice.
glaciers meet the sea
The calving of glaciers and Ice shelfs.
Icebergs are large chunks that broke off of glaciers by a process called calving. They move quickly in comparison to glaciers Icebergs are smaller
When a glaciers hollows out areas that become lakes its called calving!!
Sex love and peace
When glaciers reach a water source, such as a river, lake or ocean, icebergs break off in a process called calving.
Birthing, or calving.
In reference to glaciers or icebergs,when smaller pieces break off and fall away,it is called "calving", as though the parent ice formation were having a calf.
A breaching cow could mean a cow that is calving out a backwards calf.