Explanation: When Lola turned to walk toward her towel, she realized that<u>the sand was hot from the sun</u>. The sand and the sun are parts of the setting that gave Lola and Emma some trouble.
When Lola turned to walk toward her towel, she realized that the sand was hot from the sun. <em><u>The sand and the sun are parts of the setting</u></em> that gave Lola and Emma <em><u>some trouble</u></em>.
Explanation: Swiss is altering the word noun mountains, and while an adjective is a word that alters a noun, a proper adjective is a title or place that is capitalized, like Swiss.
