Visible light is a term used to describe the portion of the electromagnetic spectrum that can be detected by human eyes, typically wavelengths between 400 and 700 nm.
A visionary company is a term used by leading innovators in their industries; they rank first or second in market share, growth, profitability, and shareholder performance.
Visual pollution is a term used on commercial posters, and neon light spoiling the vies of the landscape in built-up areas.
Every day, large quantities of volatile organic compounds (VOCs) are emitted to the atmosphere from both anthropogenic and natural sources.
Volcanism is a term used to describe the phenomena of volcanic activity. Significant volcanic eruptions spew massive amounts of ash into the atmosphere that absorb solar radiation, thus potentially generating a cooling effect on planetary temperatures.
Vulnerability is the term used to describe the degree to which a system is unable or susceptible to, cope with, contrary effects of climate change, including variability and extreme weather.