Here are some words using the "stratos" root:
* Stratosphere: The layer of the atmosphere above the troposphere and below the mesosphere.
* Stratospheric: Relating to or occurring in the stratosphere.
* Stratopause: The boundary between the stratosphere and the mesosphere.
* Stratovolcano: A tall conical volcano built up by many layers (strata) of hardened lava and tephra.
* Stratoscumulus: A cloud type formed in the upper troposphere, resembling a layer of rounded masses or rolls.
While not technically "root" words, the "stratos" element is also present in various technical terms related to atmospheric layers and their characteristics, like:
* Stratospheric ozone: The ozone layer within the stratosphere, crucial for absorbing harmful UV radiation.
* Stratospheric circulation: The movement of air within the stratosphere.
* Stratospheric aerosol: Tiny particles suspended within the stratosphere.
* Stratospheric chemistry: The study of chemical reactions occurring in the stratosphere.
It's important to note that the use of "stratos" in scientific and technical contexts is distinct from its usage in everyday language. You won't typically find "stratos" as a root in common words.