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AQ LS1and LS2

Air Quality Quiz Q and A

Anything that has volume(takes up space) and has mass. Matter
A substance that makes air, soil, and water harmful to organisms and structures. Pollutant
A measure of how much space something takes up. Volume
The amount of "stuff" something contains. Mass
The basic building block of matter(and virtually everything). Atom
A combination of 2 or more atoms. Molecule
A pure substance made up of 2 or more elements. Compound
A type of matter composed of a single type of particle and always has distinct, predictable predictable properties. Pure Substance
A change in form or appearance of matter, but not not it's composition Physical Change
A change in the composition, or chemical makeup, of a sample of matter. It is also known as a chemical reaction. Chemical Change
The process through which green plants use the energy of the sun to make food and oxygen. Photosynthesis
Data produced by pictures and words. Qualitative Data
Data produced by numbers Quantitative Data
Created by: Arisno