classification is the process of putting living things into groups.
there are two types of classifications, natural and artificial
classification based on purely observation is referred to as artificial classification.
living organisms are classified into groups depending on their characteristics
this system was developed in the 18th century by Carl Linnaeus.
Linnaeus' system of classification:
kingdom
phylum
class
order
family
genus
species
the binomial system of naming species uses Latin words.
each name has two parts, the genus and the species.
human beings belong to the genus *homo*, and our species is *sapiens* - so the scientific binomial name is Homo sapiens.
the binomial system is important because it allows scientists to accurately identify individual species across the world without needing to know the scientist's home language.