Copernicus should be the topic, and the central idea should be how he came up with the heliocentric theory. I hope I helped, please tell me if I am incorrect or if you need more help!
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.
So you're looking for 2 synonyms. B is the best answer, avert and prevent are synonyms of each other. The other choices are antonyms, or they're at least not synonyms.
We need to see the text to answer the question.
Answer:
Yes, it's correct
Explanation:
The nonsmokers have the right to tell smokers not to pollute their air, it follows that people who don’t own cars have the right to tell car owners not to drive, because the air from smokers (tobaco, etc.) can create bad impacts on others' health and if the car owners do not know how to drive and still drive their cars carelessly, it will cause the traffic accidents. So, you do not need to own any cars to have the right to tell car owners not to drive.