darwin quiz thing Flashcards
(48 cards)
Change in species over long periods of time
Evolution
Charles Darwin proposed the idea of how ________ works.
Evolution
What did Darwins book “on the origin of scpecies” theorize?
That natural selection is the driving force behind evolution
Darwin set sail for his voyage in what year?
1831
What did darwin serve as on the HMS Beagle?
He was the ships naturalist
How long did darwins journey take to sail around the world?
5 years
The principle objective was to _______ the coastline of ________ america.
Map
South
What did darwin collect frim all around the world?
Specimens of animals and plants
A place found 600 miles off the coast of Ecuador, South America
The galapagos islands
What did the galapagos islands recently form?
Volcanic islands
Name some galapagos species
Galapagos tortoise Blue footed boobies Galapagos frigate birds Mainland iguana Island iguana Sloth
Darwin goind species that are found only in the _________ but looked like species living on South American mainland
Galapagos
What do fossils provide evidence of?
Evidence that creatures have changed over time
How many species of finches did darwin find?
14
How many finch species were on the mainland?
1
Darwin discovered that the difference between the species of _______ were associated with the different ______ they ate.
Finches
Food
Darwin concluded that there are _______ among species
Variations
The difference of species were caused by what?
The different food available
The birds that were the ______ at getting food survived and _________.
Best
Reproduced
What was darwins first stop on his journey?
Plymouth, England
What was darwins second stop on his journey?
St. Jago (Senegal, Africa)
What was darwins third stop on his journey?
Rio de Jainero, Brazil
What was darwins fourth stop on his journey?
Buenos Aires, Argentina
What was darwins fifth stop on his journey?
Valparaiso, Chile