### fluid | ozone:

Bad ozone
* forms the smog found in the lower atmosphere where people live and breathe.
* is found closer to the earth's surface in a layer called the troposphere.

High ozone
* can result in dramatic health consequences.
* extends over the entire Arctic region.

Liquid ozone
* deep blue, strongly magnetic liquid.
* is bluish black, and solid ozone is violet-black.

Pure ozone
* blue gas with a unique odor.
* is an unstable, faintly bluish gas with a characteristic fresh, penetrating odor.
* pale blue gas that has a sharp, irritating odor.

Residual ozone
* Any residual ozone is converted back to oxygen prior to being released to the atmosphere.
* reverts back to pure oxygen making it environmentally friendly.

### fluid | ozone:

Stratospheric ozone
* absorbs harmful ultraviolet light.
* blocks harmful ultraviolet radiation from reaching the earth.
* forms a protective layer that blocks out UV-B's destructive effects.
* has natural temporal and spatial variations that can be quite large.
* is found in the stratosphere, a layer of air way up in the atmosphere
  - good and is essential for protecting life on earth
  - good, but ground-level ozone is harmful
  - important for blocking ultraviolet radiation from space
  - known to be the major absorber of ultraviolet radiation
  - measured using two different instruments
  - the same chemical as ground level ozone
* protects life by absorbing harmful ultraviolet radiation from the sun
  - the planet from the sun's harmful ultraviolet rays
* provides a protective shield absorbing harmful ultraviolet radiation.

Total ozone
* is highly variable on small spatial scales and short time scales
  - the integrated amount of ozone from the bottom to the top of the atmosphere
* means the total amount of ozone above a certain point linear to the sun.

### fluid | ozone:

Tropospheric ozone
* amounts, however, are seen to be increasing in many parts of the world.
* can damage plants and animals.
* has a dual role with respect to climatic changes
  - important deleterious effects on human health and crop production
  - regulated under a National Ambient Air Quality Standard
* is the ozone that is harmful to health
  - pollutant of greatest concern
  - toxic to plants, humans and other organisms, and it greenhouse gas
* pollutant and harmful to living things, including humans
  - which is responsible for forest damage worldwide
* secondary pollutant.

Undiluted ozone
* has a bluish color.
* is bluish in colour.

Plastic fluid
* change their viscosity suddenly.
* release their viscosity suddenly.

Prostatic fluid
* enters the proximal urethra and refluxes back into the bladder.
* is thin and milky.
* makes up the bulk of semen.

Salivary fluid
* is pumped down the salivary duct and liquefied food is pumped up the food canal
  - the main route for pathogen transmission
* transmits the virus e.g. infected eating utensils and kissing.

### fluid:

Seminal fluid
* Most seminal fluid contains substances.
* Some seminal fluid contains enzymes
  - hormones
  - various hormones
* contains arginine
* has proteins , enzymes , fructose , mucus , vitamin C and flavins.
* is ejected through pygidial pores, but no such pores occur in the female
  - humour
  - produced by the seminal vesicles and prostate gland
  - rich in lecithin
  - thick, yellowish, and alkaline
  - where sperm are suspended
+ Seminal vesicle, Use: Anatomy of the male reproductive system :: Glands
  * Seminal fluid has proteins, enzymes, fructose, mucus, vitamin C and flavins. The fructose gives sperm energy and 'food'.