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what will be the effect on natural resources when cars,trucks,and tricycles that emit dark smokes are allowed to travel
Dangerously heavy air pollution would be one result.
Dark smoke from vehicles is full of toxins. In congested cities, this would increased air pollution from gas and oil by-products. Emission controls and standards are needed.
by trucks polluting smoke
They are the exhaust pipes for trucks. All hauling trucks have them. Pickups don't always have and if they do, it's so they can blow coal (smoke) and they are for show.
You are not allowed to smoke ANYTHING on an airplane.
In some counties, yes. However, even when inmates are allowed to smoke, in many instances this is only allowed outdoors.
no
Yes, people are allowed to smoke in Lourdes.
No, you should not be allowed to smoke weed at school since it is illegal and against school policies. It is important to follow rules and regulations to maintain a safe and productive learning environment for everyone.
No
Yes, there were no restrictions as to where you could smoke.