Evidence for human evolution Flashcards
(6 cards)
1
Q
What is the definition of evolution?
A
A change in the inherited characteristics of a population over time.
2
Q
What are binomial species names?
A
A two-part scientific name using genus and species (e.g., Homo sapiens).
3
Q
How does evidence from fossils and stone tools support human evolution?
A
It shows gradual changes in anatomy and technology over time.
4
Q
How are stone tools dated?
A
By dating the layers of rock they are found in or using carbon dating.
5
Q
How have stone tools developed over time?
A
They have become more complex and specialised.
6
Q
What is the fossil evidence for human-like species?
A
Fossils from species that lived 4.4, 3.2, and 1.6 million years ago show physical and behavioural changes over time.
