In the airline industry elevation = height above ground and altitude = height above sea level. Altitude is used to calculate air pressure, elevation is used to make sure you don't crash into mountains.
Marijuana is a dangerous and addictive drug that has many consequences to using it. People debate whether it should be legalized or not due to its pros and cons. Marijuana should not be legalized because it is a gateway drug to the legalization of other drugs and has many bad effects on the users of it.
Smoking pot clearly has far fewer dangerous and hazardous effects on society than legal drugs such as alcohol. Here is High Times 's top 10 reasons that marijuana should be legal, part of its 420 Campaign legalization strategy. 10. Prohibition has failed to control the use and domestic production of marijuana.