I'm pretty sure its C. sonar.
1. Mountains, stone buildings, stairs/roofing.
2. The geography is mountainous. Very curvy looking, must have been quite a struggle to climb.
3. Pros: You have natural barriers, less invaders.
Cons: You have to travel far just to trade or hunt.
4. They must have been very peaceful and calm people, seeing how they were so isolated from society. Though, Greeks lived in mountains as well and were very brutal. I can’t infer too much about their life but I know that they probably didn’t like being attacked and would rather be away from danger.
<u>Answer:</u>
<em>C. Sulfur dioxide
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<u>Explanation:</u>
Sulfur dioxide is a dangerous chemical, and it may create complications. An ingredient incorporated in the making of sulfuric acid because it is widely used in many industries. When starting a car in the morning, one interacts with Sulfur, and this is experienced when striking a match.
The substance is usually colorless and soluble in water forming a gas. Sulfur is not, however flammable, but it has a transition that happens during the volcanic and produces a waster product with materials that are heated.
