The author emphasizes the size of New York City to show that it's actually quite small compared to nature and the ecosystem. The author emphasizes the "colossal" size of New York as an ironic source with the purpose of showing that even the strongest concrete city can be drawn by the power of mother nature itself.
Yesss most is an idefinite pronoun
A machine that seperated cottenseeds from the plant fibers
When comparing the man's legs to rubber in context, it sounds like he is unable to walk. Describing his legs as rubber would indicate they bent and bowed under his weight on them. He's probably either injured or lame.
Answer:
I learned that today is January 26th 2021. I learned today is Tuesday. I also learned that today is a weekday.