Answer: Nitrogen oxides are present in combustion and industrial processes.
Explanation: We are talking about the combustion of coal, oil and gasoline by the emission of vehicles such as ships, airplanes trucks and automobiles, which is specially significant in big cities where there is more traffic . For the industry part there are the electric power plants and large industrial operation plants.
Answer:
Star.
Explanation:
The Boston Consulting Group growth-share matrix helps a company in deciding what the company should sell,invest more or keep.There are three categories in the BCG growth-share matrix and these are as following:-
- Stars.
- Cash Cows.
- Dogs.
Stars are the products that are in the high-markets and make up a sizable portion of that market are called stars.
Cash cows are the products that are in low growth areas but the company hold a large market share for these products.
Dogs are the products that has low market share and it is having a low growth rate.