English Middle School

Read the following excerpt from the article “Icebergs,” which was posted online by the United States Coast Guard. As you read, consider how some common words used in science texts have multiple meanings.

Much has been written about bottle-green icebergs that are sometimes seen in the Antarctic. Several mechanisms have been proposed, but the most likely explanation for the green color is the freezing of organic-rich seawater to the underwater part of the ice shelf from which the iceberg calved. The green ice is exposed after an iceberg breaks free of the shelf and rolls over.

What does the word shelf mean in this excerpt?

Group of answer choices

A)part of glacial ice

B)part of an iceberg

C)a green iceberg

D)part of the ocean

Answers

Answer 1
The answer I think is d. Good luck!
Answer 2

Part of the ocean does the word shelf mean in this excerpt. Hence, option D is correct.

What is meant by Icebergs?

The word iceberg is derived from the Dutch word ijsberg, which means "ice mountain" and is linked to the German Eisberg, the Low Saxon Iesbarg, and the Swedish isberg.

Icebergs are icebergs that have broken off from glaciers or shelf ice and are currently drifting in open water. Growlers are the colloquial term for little icebergs that only show a small portion above the surface. These icebergs have vast surfaces and can grow to heights of more than 200 feet.

According to Condron, big icebergs can be used to provide water to cities and alleviate drought conditions.

Thus, option D is correct.

For more information about Icebergs, click here:

https://brainly.com/question/4965256

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