The higher the dewpoint is, the more moisture that is in the air. The higher the dewpoint is above 65 F, the stickier it will feel outside (feels like you have to breathe in a bunch of moisture with each breath). 75 F or above dewpoint, the air really feels sticky and humid. RH can be more difficult to explain.
Unlike all of the other planets in the Solar System, Mercury is just bare rock. It does have a tenuous atmosphere, but ground and space-based observations see just the gray rocky color of Mercury. This gray color comes from Mercuryâs molten surface that cooled and hardened billions of years ago after the formation of the [â¦]
Filed under: Mercury - 07 Jun 2013 | Spread the word ! Mercury is a natural occurring element. This element can be found in rocks, soil, water, but also in air and in living things. Mercury is a unique metal in the world, as it is liquid at room temperature. Mercury is odorless, but also colorless, at least in its pure form. Despite what you may imagine, mercury is an extremely dangerous metal for your health. This means that this is a hazardous chemical. Mercury exposure can actually lead to serious damage of the central nervous system, as well as the kidneys and liver.