Galápagos Islands

The Galápagos are islands in the sea.

They sit near South America. They belong to a land called Ecuador.

Many volcanoes are on the islands. These volcanoes make new land.

Some volcanoes are very tall.

Big turtles live on the islands. The islands have their name from them.

They are very large.

Many special animals live here too. A man named Darwin studied them. He learned how animals change.

People visit the islands to see them. It is a special place to explore.

The Galápagos Islands are in the Pacific Ocean. They sit west of South America. They are part of the country of Ecuador.

The islands are made of many volcanoes. These volcanoes have been active for millions of years. Some volcanoes are very tall. Volcán Wolf is the highest point. It is 1,707 meters above the sea.

The islands have a special name. It comes from the Spanish word for turtle. This is because giant tortoises live there.

Many other animals live here too. These animals are endemic. This means they are found nowhere else on Earth. A scientist named Charles Darwin studied these animals in the 1830s. His work helped him understand how life changes over time.

Most of the islands are protected. They are part of a big national park. This helps keep the land and sea safe. About 300,000 people visit every year. They come to see the amazing nature.

The islands are a very special place to explore.

The Galápagos Islands are a special group of volcanic islands. They sit in the eastern Pacific Ocean. They are located west of the mainland of South America. These islands belong to the country of Ecuador. They form the Galápagos Province.

The islands are famous for many unique animals. These are called endemic species. This means they live nowhere else on Earth. A scientist named Charles Darwin visited in the 1830s. He studied the animals to learn about how life changes.

Volcanoes made these islands over a very long time. Volcanic activity has happened here for at least 20 million years. The islands sit on a spot called a hotspot. This is where heat from deep inside Earth melts the crust. This melting creates volcanoes that rise up from the sea.

The islands move as the Nazca plate slides east. This movement makes some islands older and some younger. The youngest islands, like Fernandina and Isabela, are still being formed.

People have a long history with these islands. No one is sure if people lived there before 1535. That was when Bishop Tomás de Berlanga found them by accident. Later, pirates used the islands as a base. They raided Spanish ships along the coast. Pirates brought goats and rats to the islands. These animals caused damage to the local nature.

Ecuador took control of the islands in 1832. A man named José de Villamil helped people live there. He helped change the island names from English to Spanish. The largest island is Isabela. It makes up almost three-quarters of all the land.

Volcán Wolf on Isabela is the highest point. It reaches 1,707 meters above the sea. The islands have 18 main islands and many small rocks.

Today, the islands are a place for science and travel. Most of the land is in a national park. This helps protect the animals and the ocean. About 300,000 visitors come to see the islands each year.

The local airport uses renewable energy to help the environment. This is important for ecotourism. Ecotourism is travel that helps protect nature. The islands remain a wonder for the whole world.

The Galápagos Islands are a volcanic archipelago in the eastern Pacific Ocean.

They are located near the equator, west of the South American mainland. These islands belong to the Republic of Ecuador and form the Galápagos Province. The islands are world-famous for their endemic species. Endemic species are plants and animals that live nowhere else on Earth. This unique biodiversity inspired Charles Darwin in the 1830s. His studies there helped him develop the theory of evolution by natural selection. Today, much of the area is protected within the Galápagos National Park and Marine Reserve.

The islands were created by intense volcanic activity. This process has continued for at least 20 million years. The archipelago sits atop the Galápagos hotspot. A hotspot is a place where a mantle plume melts the Earth's crust from below. This melting creates magma that rises to form volcanoes. The islands are located on the Nazca plate. This tectonic plate moves east and southeast at a rate of 51 kilometers per million years. As the plate moves, it carries older islands away from the hotspot. This makes the western islands younger and the eastern islands older.

Volcanism in the archipelago has several distinct characteristics. The volcanoes are often tall and rounded. This shape comes from a pattern of radial and circumferential fissures. Radial fissures run along the flanks of the volcano. Circumferential fissures run near the caldera summits. These circular fissures create stacks of short lava flows. The western volcanoes are generally taller and younger. They often have well-developed calderas, which are large crater-like depressions. They are mostly made of tholeiitic basalt. The eastern islands are shorter and older. They lack large calderas and have a more diverse chemical composition.

History shows how humans have interacted with these remote islands. There is no firm evidence that Polynesians or Indigenous peoples lived there before 1535. That was the year Bishop Tomás de Berlanga discovered them by accident. For a long time, the Spanish Empire ignored the islands. However, pirates used the archipelago as a base during the Golden Age of Piracy. They used it to raid Spanish ships near the Peruvian coast. These pirates introduced goats and black and brown rats. These invasive species caused great damage to the local ecosystems.

Ecuador officially claimed the islands on February 12, 1832. José de Villamil, the founder of the Ecuadorian Navy, led the effort to colonize them. His work helped replace English names with Spanish ones. The islands have held many different names over time. They were once called the Enchanted Isles or the Colon Archipelago. The name "Galápagos" comes from the Spanish word for turtle. This refers to the giant tortoises that were very common when explorers arrived.

The scale of the archipelago is quite large. It consists of 18 main islands and 107 smaller rocks or islets. Isabela is the largest island. It makes up nearly three-quarters of the total land area. Volcán Wolf on Isabela is the highest point, reaching 1,707 meters above sea level. The islands are spread out over a vast distance. Darwin Island is the northernmost point, while Española is the southernmost. The islands sit at a complex geological location called the Galápagos triple junction.

Modern life on the islands focuses on protecting the environment. Ecotourism is a major part of the local economy. This type of tourism aims to protect nature while people visit. About 300,000 visitors arrive each year. To support this, the islands' airport was modernized in the 2010s. The expansion used recycled materials. The airport now runs entirely on renewable energy sources. This helps maintain the delicate balance of the islands' unique natural systems.