Answer:
Denotation is the dictionary definition of a word - dictionary.com
Explanation:
Connotation is when a word is neutral;positive; or negative.
Answer:
climate change and pollution
Explanation:
if you're referring to in general answers, climate change and pollution are two factors.
if you're referring to the poem specifically, i'm not sure, as it's not posted.
Answer:
1. She asked them if they've been to England before.
2.She wanted to know if they would visit the cathedral.
3.He asked them how old they were.
4.The man asked them how long they would stay in the village
5.They asked when he arrived.
hope i helped :)