Answer:
tje atoms will separate because of the heat
It's saying that Atticus is a respectable person who doesn't see race as a reason to or to not defend someone; he's not racist. It shows that racism in the south is common, and that because of that, Scout has grown up being taught to be racist. Atticus is trying to turn her away from that and get her to focus on the person's true self, not the color of their skin.
The media affects the world by providing information, allowing other's to connect across the world, and affecting how a person views event's or others. The media may be biased or purely factual, which affects a person's views, and may change their actions. The media provides information on other countries, treaties, wars, and softer information, such as cooking and culture.