Why is the careful observation of the key sentence important in identifying the main idea of a paragraph?

It is important because the key sentence most likely contains the main idea of a paragraph and can tell a reader what the paragraph is all about.

Explanation:

The careful observation of the key sentence is important when trying to identify the main idea of a paragraph because it gives an insight on what the supporting details in the paragraph would be.

Every main idea needs supporting details to validate them. For example, if the main idea of a paragraph is that tigers are dangerous animals then it must contain supporting details that show why a tiger is dangerous.

this passage has a lot of figurative language like examples are

the day we found the sharks' teeth was foggy and cool.

moisture hung in the air so thick you could almost see it sparkling in the dim sunlight.

figurative language can not be taken seriously it is just sayings.

c i took the test and ig: is @yfw.madison

explanation: