3. Classification is the
arrangement of
objects, ideas, or information
into groups, the members of
which have one or more
characteristics in common.
Classification makes things
easier to find, identify, and
study.
4. Taxonomy is the branch
of biology concerned with
the grouping and naming
of organisms
Biologists who study this
are called taxonomists
5. People wanted to organize
their world so they began
grouping, or classifying
everything they saw.
6. Things that swim
Things that fly
Things that crawl
Things that walk on four
legs
Things that chew their
food
Things that are toxic
7. To help us study the
earth
To help us organize all
the species we discover
Prevents misnomers
11. •2000 years
ago, Aristotle was the
first taxonomist
•Aristotle divided
organisms into plants &
animals
•He subdivided them by
their habitat -
land, sea, or air dwellers
copyright cmassengale 11
12. Carolus Linnaeus
was a Swedish
botanist
Developed a
7-level (taxa)
classification
system based on
similarities
between organisms