The parasite is an organism that lives on and feeds off another organism, called the host, often until it destroys the host.
PARIS CLIMATE AGREEMENT GRAPHICS
Partially recyclable is a material that is only down-cyclable. The resulting material is of lower quality and value; resulting material will most likely landfill at the end of use.
Participatory design is a democratic approach to design that does not merely make potential users the subjects of user testing but also empowers them to be part of the design and decision-making process. Sometimes also described as prosumers.
PARTICIPATORY DESIGN DIAGRAM
PARTICULATE MATTER (PM) ILLUSTRATION
Particulate matter(PM) (also known as particle pollution or PM, ) is tiny pieces of solid or liquid matter such as particles of soot, dust, fumes, mists or aerosols. The physical characteristics of particles, and how they combine with other particles, are part of the feedback mechanisms of the atmosphere.
Parts Per Billion (ppb) is a measurement term used to describe the number/ concentration of particular gas, liquid, or solid mixture. Ppb is one part an of a chemical found in one billion (1,000,000,000) parts.