The answer is B. As a 7th grader becoming an 8th grader the author would use a serious tone if he/she is in an argument. Having a serious tone will allow the authors audience to see what the author is fighting for in a debate.
The piece of information is supported with text features are the main steps needed to protect all city residents from the harmful effects of pollution.
The introduction of pollutants into the environment's natural systems that have a negative impact is pollution. Any material (solid, liquid, or gas) or energy can be considered a kind of pollution (such as radioactivity, heat, sound, or light). The elements of pollution, or pollutants, can be either naturally occurring toxins or substances or energy from outside the body.
The term "pollution" often suggests that the pollutants have an anthropogenic source, which is a source made by human activity, even if environmental contamination might be brought about by natural processes. Air pollution, light pollution, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, and water pollution are some of the most prevalent types of pollution.
Hence the correct option is D
To know more about Pollution here
brainly.com/question/16101020
#SPJ1
What? wheres the question?
Answer:
It compares the mountain to the morning sky.
Explanation:
