ALC 23 Flashcards
(135 cards)
the height above sea level
altitude
air surrounding the earth (noun)
atmosphere (noun)
of the atmosphere (adj)
atmospheric (adj)
very small particle
atom
device that measures atmospheric pressure
barometer
to be made up of
be composed of
A gas in the air that people and animals breathe out
carbon dioxide
to be made up of
consist (of)
to change something into something else
convert
a basic or simple substance (1)
element (1)
part of a whole (2)
element (2)
to change liquid to vapor when heated
evaporate
to use strength, skill, etc. to change something
exert
to breathe out
exhale
to be
exist
to become larger
expand
arrangement or shape
form
an invisible substance, like air, that is neither liquid or solid
gas
the most common chemical element that is the lightest of all gases
hydrogen
to breath in
inhale
One part of something that is on top of or under other parts
layer
basic substance of things
matter
change from solid to liquid
melt
a small particle of matter made up of at least two atoms
molecule