Answer:
Option (1)
Explanation:
The incomplete combustion of fossil generally occurs when there is less amount of air or oxygen. This incomplete combustion leads to the production of carbon monoxide and carbon along with water. It does not release any carbon dioxide.
The reaction that represents an incomplete combustion is-
Hydrocarbon (fossil) + oxygen (O₂) → Carbon Monoxide (CO) + carbon (C) + water (H₂O)
.
This reaction releases this Carbon monoxide which is a very poisonous gas. This gases are trapped in the lungs and it creates difficulty for the blood to carry oxygen. This is the reason why the complete combustion of fossil is more preferred compared to the incomplete combustion.
Hence, the correct answer is option (1).
Answer:
More choices.
Explanation:
Cities are very densely populated because there are a lot of opportunities for a job. There are also plenty of places to send children to school. In bigger cities there are also more schools so if you were going to school you could have a choice on which school you wanted to go to. There would also be responses to bad weather such as a lot of snow the plows would be out or if there was an issue at home there are homes and shelters.
A. Cooperation between governments and citizens
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Quakes normally occur around one of the 3 plate tectonic movement
Answer:
Because each mountain has its own way of being formed so its expected that each mountain would differ from the other
