Answer:
formal tone/formal speech
Explanation:
formal because you don't wanna be using an informal tone (like using slang) in front of your classmates and professor. if you use informal tone, they might think you're not taking the presentation seriously!
Well the place is better because of the dam because it provides us with fresh clean water and it provides fresh clean water to the cities downstreams, plus power and electricity. however he says it harms the wildlife like for example the rare fish and animals plus the scenery. hope this helps!
1. a critique or opinion could be negative or positive 2. How someone sees something or understands it to be
