The subject of a talk, a piece of writing, a person's thoughts, or an exhibition; a topic.
The speaker is talking about the water. During winter, the water enters the cracks and freezes and expands. It breaks the stone and makes cracks and when the water melts the holes are bigger. What he is describing is mechanical weathering which is common in nature.
The correct answer of the given question above is the first option. The one that best describes the theme of "Our Town" is that, "Life is too short." <span>Our Town is a 1938 metatheatrical three-act play by American playwright Thornton Wilder. Hope this answers your question. Have a great day!</span>
Yell is the irregularly verb :)
My Apologies If Its Wrong :)