Choose the type of analogy used in this sentence:

water is to moisten as spade is to dig.

synonym analogy
antonym analogy
description analogy
function analogy

1. list two reasons why fossil fuels should continue to be used as a source of energy in america.

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)