The answer would b A. unempolyed
Answer:
a shot of a home with solar panels and its owners asking viewers to install solar panels in their homes
Explanation:
A video PSA is a public service announcement and it tries to make public something that can actually help society to create a better cultural environment or to improve the environment in this case when doing a PSA at the end Trent should place a shot of people inviting the audience to put solar panels int heir houses, because the facts about the solar panels he should´ve place them all through the video.
Answer:
Point-source pollution is easy to identify. As the name suggests, it comes from a single place. Nonpoint-source pollution is harder to identify and harder to address. It is pollution that comes from many places, all at once.