Answer:
Fossil Fuels
Explanation:
For example, SO2 is created as a result of activities that burn fossil fuels, and NO2 is a byproduct of fertilizers.
That would be just about every part but it initially starts at the Upper Mantle
I hope this helps :3
2. An indicator shows if the top of the map is north, is the correct answer.
Other answers:
1. Lines could be considered symbols, but an indicator on a map is more of a symbol.
3. An image of a man and a woman representing the location of the restrooms maybe a better symbol, but it's not an example that helps us understand maps.
4. A title describes the map, but isn't really a symbol.
Hope this helps!
Iceland... i think it’s the blue lagoon
