Question

Random boulders, sometimes called erratics, are products of ____.

Answer 1

Answer:

ans is option a)erosin and depositing

Answer 2

Random boulders, sometimes called erratics, are products of continental glacial erosion and deposition.

Explanation:

• These are glacially deposited rocks and name erratics means to wander and as they are carried by the glacial ice often over hundreds of km of distance.

• These erratics can be from the small  pebbles size to a large boulders rocks.

• This transportation indicates the historic movement of the glaciers and can be traced to the parent rocks.  They are formed by the glacial ice erosion resulting from the movement of the ice.

• They can be also transported by ice rafting techniques. The erratics that are dropped by the inselberg that melt in oceans waters can be used to track the arctic and antarctic region movements.

• The erratics be also be located n lateral and terminal moraines and in the general glacial fields.

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• brainly.in/question/15507208 answered by Ruchamodak1973.