A Hydrosphere is the part of the Earth composed of water including clouds, oceans, seas, ice caps, glaciers, . . . Read More

In the environmental context, 'vapor' refers to the gaseous form of a substance that is typically in . . . Read More

Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then . . . Read More

Droplet in the environmental context typically refers to a small particle of liquid, often water, that . . . Read More

Dry Ice refers to a frozen carbon dioxide, a normal part of our earth's atmosphere. It is the gas that . . . Read More

Air Pollution is the presence of contaminants or Pollutant substances in the air that interfere with . . . Read More

In the environmental context, a chimney refers to a structure that provides ventilation for smoke or . . . Read More

Tailpipe refers to the part of a vehicle's exhaust system through which gases are expelled into the atmosphere . . . Read More

A particle is a fine solid such as dust, smoke, fumes, or smog, found in the air or in emissions. In . . . Read More

Sulfur dioxide (SO2) is a heavy, smelly gas which can be condensed into a clear liquidused to make sulfuric . . . Read More