I don't think that this classifies as an English question but I'll try to answer it. I think some of the causes are factories, where they can cause air pollution. Results would be the harming of our environment, global warming, and damage of historical monuments. I hope this helps. Next time try to post a question in the correct category. Have a nice day.
C. To inform. Hope this helps :)
Answer:
B. Establishing a focus
Explanation:
The group discussion has refined the issue, by establishing a focus i.e a device to eliminate vibration.
Option A is not correct because in this specific statement, various ideas are not being synthesized, but just a single focus is establish. Similarly option D is incorrect as there is no refuting, as the statement is not proving any claim to be false or wrong.
In option C supporting ideas with evidence may initially seem close to correct option. But when we observe the statement deeply, we come to know that there is no evidence that eliminating vibration made them successful. It is just a possibility.
The Truman Doctrine was the American policy in 1947 of providing economic and military aid to Greece and Turkey because they were threatened by communism
Answer: Cool, Funny, Nice
Explanation:
