A less dramatic but still significant depletion of. ozone levels was recorded around the globe. With less. ozone in the atmosphere, more ultraviolet (UV) radia-. tion strikes Earth, causing more skin cancer, eye dam-. age, and possible harm to crops.
There are 1.0E-6 meter in a micrometer. 1 Micrometer is equal to 1.0E-6 Meter. 1 um = 1.0E-6 m. A micrometer, or micron, is a unit of length sometimes used in SI as a 1Ã10â6 of a meter. This is a quite specific measurement unit used in science (i.e. for measuring various types of wavelength, etc.) or in industrial technology.
Currently, there are 3 SIM card sizes available on the market - standard, micro and nano. Just to confuse us more, the standard SIM card size is sometimes referred to as a mini SIM. All iPhone 5 and iPhone 6 models take the nano SIM card and many of the newer Samsung phones, such as the 4,5 and 6 use a micro SIM card. For many other popular iPhone, Samsung and Nokia models, please see below. We are often asked why there are different sizes as the sizes are quite nominal.