Answer:
Cold as snow is the answer
<em>Determine the main idea</em>
<em>The main idea is: Flying in a plane is a good opportunity for people to learn about the geological features of the earth below them.</em>
- <em>This sentence is the primary point that wants to be communicated in the text. The topic is “learning about geological features”, and “flying in a plane offers a great opportunity to learn geological features” is the concept that the writer uses to convey the topic. The first three lines are used by the writer, to smoothly introduce the main idea. The first three lines take us to the main idea through an anecdote, which helps us in arriving to the topic in a familiar tone. The rest of the sentences after the main idea, help us in understanding what comes after that experience, this is how the writer took advantage of his realization.</em>
The best way to punctuate the bolded portion of the quotation is the following:
C. them."-C.S. Lewis
This is the best way considering that the sentence ends on 'Lewis'. Periods always go inside quotations, as you can see from this brief description between different citing standards.
MLA: Commas and periods directly following quotations always go inside closing quotation marks. Question marks can vary depending if the question is part of the quote, then the punctuation mark goes inside the quotation marks. If the question is not part of the direct quote, it goes outside.
AP: All punctuation goes inside the closing quotation marks. This includes commas, periods, question marks and exclamation points.
Chicago: Periods and commas always go inside quotation marks. Question marks and exclamation points that are part of the original quote are included inside quotation marks.