elevation vs altitude. Temperature is measured with a sensor on a pole, perhaps two metres above the ground, which is not a particularly significant amount at 2000m above sea level.
Why marijuana should not be legalized? It's because it can harm the young people who are the hope and future of human kind. Marijuana may affect the development of the brain if smoked at a young age. This is not only harming the future of young people, but also the future of our country and the world.
Marijuana has the highest rate of illegal use among 12-17-year olds. It may cause mood changes, suicidal thinking and disrupt normal learning abilities. It may also be capable of producing dependency, psychosis and addiction.