The volcano in the island’s southeast erupted along a linear fissure, and is much lower. The oldest lava flows on the island date back to 750,000 years ago.
…
Santiago Island (Galápagos)
| Geography | |
|---|---|
| Highest elevation | 906 m (2972 ft) |
| Highest point | Cerro Pelado |
| Administration | |
| Ecuador | |
Did Darwin discover evolution?
Charles Darwin is commonly cited as the person who “discovered” evolution. But, the historical record shows that roughly seventy different individuals published work on the topic of evolution between 1748 and 1859, the year that Darwin published On the Origin of Species.
What did Darwin discover about the finches on the Galapagos Islands?
Darwin noticed that fruit-eating finches had parrot-like beaks, and that finches that ate insects had narrow, prying beaks. … The finches had to adapt to their new environments and food sources. They gradually evolved into different species.
How did Darwin get to Galapagos?
In 1831, he embarked on a five-year voyage on the HMS Beagle after managing to persuade Captain Robert FitzRoy to let him join him as the ship’s naturalist. In 1835, the Beagle arrived in the Galapagos and Darwin spent some time visiting the islands of San Cristóbal, Floreana, Isabela and Santiago to collect specimens.
The Galapagos Islands
Galapagos Islands: Origin and Life – Part 1
Galapagos 1 Geology
Galapagos Islands: Origin and Life – Full Documentary
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