catalytic converter i think
1-) Decrease the displacement.2-) Increase the efficiency of engines.3-) Drive more economically .
The most effective way to reduce emissions from an automobile would have to be not driving it at all. Keep the engine maintained regularly.
You can reduce it by not using WAY too much of gas or liquid in a automobile.
with more and more paint
Yes, by up to 18%
OIL == ==
A salvage title will reduce the value of an automobile by about 50 percent. However, in some cases, it will reduce the value by 80 percent.
You can reduce the amount of papers used, decrease the amount of bags and use your own cloth bags, and you can reduce the amount of paper plates and cups and use your own.
Factors that can reduce the amount of product formed include low reactant concentrations, inefficient reaction conditions, presence of impurities or side reactions, and incomplete conversion of reactants. These factors can decrease the yield of the desired product.
You can reduce any amount by 25% by multiplying n-amount by 0.25 and lastly subtract the product from your original starting amount.
We can reduce the use of limestine by
Reduce means lessening the amount of items or resources that are needed and using only the amount that is needed