In geology, an erratic is material moved by geologic forces from one location to another, usually by a glacier. Erratics are formed by glacial ice erosion resulting from the movement of ice. Glaciers erode by multiple processes: abrasion/scouring, plucking, ice thrusting and glacially-induced spalling.

the gouging of bedrock by rock fragments dreagged by glaciers results in this. Only $3.99/month. loess. particles of fine, windblown sediment settle out of the air and become packed, the resulting deposit is called this. erosion.

Like water, when wind slows down it drops the sediment it’s carrying. This often happens when the wind has to move over or around an obstacle. A rock or tree may cause wind to slow down. As the wind slows, it deposits the largest particles first.

1 Gravity, water, wind, and glaciers are common agents of erosion. 2 Deposition occurs when agents of erosion lose energy and drop the sediments they are carrying. 3 Mass movement is the slow process of changing rock into soil.

A moraine is sediment deposited by a glacier. A ground moraine is a thick layer of sediments left behind by a retreating glacier.

Glacial till (also known as glacial drift) is the unsorted sediment of a glacial deposit; till is the part of glacial drift deposited directly by the glacier.

Moraines are divided into four main categories: lateral moraines, medial moraines, supraglacial moraines, and terminal moraines. A lateral moraine forms along the sides of a glacier.

Glacial till is found in different types of deposits. Linear rock deposits are called moraines….Depositional Features of Glaciers

• Sediment from underneath the glacier becomes a ground moraine after the glacier melts.
• Terminal moraines are long ridges of till left at the furthest point the glacier reached.

Because the flow is laminar, when the ice melts or sublimates, it dumps all grain sizes into one deposit, forming a diamictite. If one knows that the diamictite was deposited by ice, it is then called till or tillite. If the glacier melts on land, it leaves piles of till in moraines.

Sediments transported and deposited during the Pleistocene glaciations are abundant throughout Canada. They are important sources of construction materials and are valuable as reservoirs for groundwater.

A drumlin is another example of a deposit left behind by a glacier. These fields do not only leave behind clues that the glacier once passed through the area, they also tell us which direction the glacier was moving. This is because all drumlins in a drumlin field align themselves in the direction of ice flow.

Glacial till contains sediments of every size, from tiny particles smaller than a grain of sand to large boulders, all jumbled together. Glacial flour is that smallest size of sediment (much smaller than sand) and is responsible for the milky, colored water in the rivers, streams, and lakes that are fed by glaciers.

Today, glacial deposits formed during the Permo-Carboniferous glaciation (about 300 million years ago) are found in Antarctica, Africa, South America, India and Australia.

There are two primary types of glaciers: Continental: Ice sheets are dome-shaped glaciers that flow away from a central region and are largely unaffected by underlying topography (e.g., Greenland and Antarctic ice sheets); Alpine or valley: glaciers in mountains that flow down valleys. Describe how glaciers move.

continental ice sheet

The two basic types of glaciers are Valley Glaciers (found in valleys that were once streams) and Ice Sheets (found on large regions of land).

Ahtohallan, although referred to as a river in Iduna’s song, is revealed to be a glacier when Elsa finally reaches it by riding Nokk the water spirit across the sea. Developing from heavy snowfall that exceeds any loss from heat, glaciers that form on an incline can gradually slide downwards.

Some have already theorized that Elsa’s magical powers were passed on from her mother, but if Iduna had magical powers, then it’s possible that she was a Fifth Spirit, too. When Elsa arrives at Ahtohallan, she learns that her mother is The Voice – a fact that is confirmed in Into the Unknown: Making Frozen 2.

The mysterious siren call Elsa began hearing three years into her reign was that of her mother. The call led her to Ahtohallan, where Elsa was able to discover her true calling and the truth about the curse placed on the Enchanted Forest.

Elsa does indeed die in Frozen 2. At a point in the film, Elsa travels to Ahtohallan, a mythical river the girls’ mother sang a lullaby about when they were children. The lyrics of the lullaby say to “Dive down deep into her [Ahtohallan’s] sound… but not too far or you’ll be drowned.”

Technically, yes. We cut back to Olaf and Anna’s adventures and are left shocked and almost in tears as Olaf is blown away in a flurry of snowflakes and disappears as Elsa’s magic isn’t keeping him alive anymore. …

Elsa is never properly identified as asexual or aromantic, something that would help immensely to increase visibility and awareness. Considering Disney’s record with LGBT characters (remember the underwhelming ‘gay moment’ in Beauty and the Beast?)

How old is frozen Olaf?

Elsa created them using her powers. She didn’t create them by going through intercourse. However, if Olaf, Marshmallow and the Snowgies possess Elsa’s genes, they may be considered Elsa’s sons.

Olaf (Frozen)

As per the Frozen Wiki, Elsa’s official height is 5’7″. Based on the movies, where Olaf is roughly half of Elsa’s height, that would place the snowman right around 2’8″ – which is much closer to his appearance in the Frozen films. Using the same math that determined Elsa was eleven feet tall, it would make Olaf 2’6″.