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By bringing in goats, dogs, and cats by the early settlers.

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How have humans affected the environment of the Galapagos Islands?

Tourism, fishing, agriculture, and harvesting.


Are any islands of the Galapagos inhabited by humans?

Yes, some of the islands in the Galapagos are inhabited by humans, but not all. The largest inhabited islands in the archipelago are Santa Cruz, San Cristobal, and Isabela. Many other islands in the Galapagos are protected and serve as wildlife reserves.


What kind of competition between animals is there in the galapagos islands?

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Invasive plants and animals is one of the challenges that the Galapagos Conservancy faces. Humans bring alien species to the islands.


Is the Galapagos islands a tropical rain forest?

NO! Most of the Galapagos islands are deserts. They get rain only in the highlands of the large islands. The exception are strong El Niño years when it can rain in all parts of the islands. The rain, however is too infrequent to allow the growth of tropical rain forests. Instead most islands in the Galapagos have giant tree cactuses. Most tree species actually have not been able to cross the ocean (except for those introduced by humans).


What galapagos island did Darwin visit?

Humans had visited the Galapagos Islands as far back as the first documented visit by the Bishop of Panama in 1535 (almost 300 years earlier) . There have been finds of Incan artifacts, but not of settlements, so they might not have had permanent homes there.


What are some of the attractions of the Galapagos Islands?

One of the main attractions in Galapagos is its endemic (unique) wildlife. Animals in Galapagos are not afraid of humans and can be easily approached.The marine life is also spectacular, you can observe groups of Humpback whales, tropical penguins, dolphins and hundreds of other marine species.You can also do snorkeling, sea kayaking, diving and surfing.


Can humans be affected from the poisonoustoads?

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what are the populations affected by humans???


Can humans be affected by vitiligo?

Yes humans as well as animals can get affected by Vitiligo.


How can humans affect islands?

islands can be affected by humans due to carelesness of humans. they also throw rubbish onto the islands. they kill the species living on the islands. these species cant be found any where else. by anonymous


10 places not polluted by humans?

Antarctica National parks and protected areas such as Yellowstone National Park in the USA Galapagos Islands Iceland Amazon Rainforest Canadian Rockies African savannas Faroe Islands Bhutan The Highlands of Scotland