The type of hazardous pollution caused by automobile is ______
A.
hydrogen
B.
carbon monoxide
C.
carbon dioxide
D.
oxygen.
Correct Answer: Option B
Explanation
Carbon monoxide is a colourless, odourless, tasteless gas produced by burning gasoline, wood. It is a poisonous gas that can make you seriously ill if you breathe it in
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}