Islands

A mountain that breaks through the surface of the water is known as an underwater mountain or seamount. These seamounts are formed by volcanic activity or tectonic movement and can be found in oceans and seas around the world.

A chain of islands clustered together in a sea or ocean is called an archipelago.

The closest city to Henderson Island is Mangareva, which is part of the Gambier Islands group in French Polynesia. It is approximately 90 miles (145 kilometers) to the northwest of Henderson Island.

Indonesia

Its hard to say since their are different balleny islands.

The Big Island of Hawaii is in the Hawaii-Aleutian Time Zone, which is 2 hours behind Pacific Standard Time (PST) and 5 hours behind Eastern Standard Time (EST) in the United States.

Palau is vulnerable to typhoons, flooding, droughts, and coral bleaching events as a result of climate change. Additionally, Palau faces environmental challenges such as sea level rise and ocean acidification, which threaten its marine ecosystems and livelihoods. The country is also at risk of earthquakes due to its location along the Pacific Ring of Fire.

Yes, mid-ocean ridges can create islands through volcanic activity. As tectonic plates move apart at the ridges, magma rises to the surface, solidifying to form new oceanic crust. Over time, this volcanic activity can build up enough material to break the surface of the ocean, forming islands. An example of this process is Iceland, which sits on top of the Mid-Atlantic Ridge.

Mindoro is the fifth largest island in the Philippines, located in the western part of the archipelago. It is known for its diverse ecosystems, including mountains, forests, and beaches, attracting tourists and nature lovers.

No, it is not the main island. The main island is O'ahu, probably because Honolulu is not only the capital of Hawaii, but it's on O'ah. But Hawaii and Maui are considered Maine islands as well. The flight to the state to Hawaii, if you live in a continent and not in the middle of the Pacific Ocean (besides Japan), it may be a very long flight and Hawaii is very expensive. The shortest flight available to the state of Hawaii if you do not live in the Pacific Ocean may be 5 in a half hours! But it can be eight hours, eleven hours, and so on.... It is about 2,500 miles away from California. Hawaii is also located near the equator, a very hot line. And it lies in the middle of the North Pacific. Hawaii is a beautiful place to visit and it is nice to take a vacation there, but not when there are Tsunamis and hurricanes. Thus, Hawaii is a nice place but can be dangerous!

No, there are no active volcanoes on Kiribati. Kiribati is an island nation in the Pacific Ocean that consists of mainly low-lying atolls and islands. The last known volcanic activity in the region occurred millions of years ago.

A stratovolcanic archipelago is a group of islands formed by volcanic activity, specifically from stratovolcanoes. These volcanoes are characterized by steep sides composed of alternating layers of ash, lava, and volcanic rocks. Examples include the Japanese Archipelago and the Aleutian Islands in Alaska.

Hi I'm Blue Sword on Poptropica! And nobody knows how big Reunion Island is because it never came out yet!

Aloha ahiahi, (Good Evening)

The early Hawaiians had a different idea of how the Hawaiian Islands were formed. According to Hawaiian mo'olelo (legend), Maui, the demi god, and his brothers pulled the islands up while fishing.

In reality, even-though the story is heroic, the islands were formed as the Pacific Tectonic Plate drifted over the hot spot in the Mantle of the Earth, lava, under great pressure, burst through the plate skyward. The plate, which moves at a rate of 4 inches per year north west, resided upon the hot spot long enough to amass and island body. In millions of years, Kauai is 8 million years old, or was over the hot spot 8 million years ago. And in turn, came Oahu, 6 million years old, then West Maui, Molioka'i and Lana'i at 3 million years old, followed closely by Haleakal or South Maui at 2.5 million years old and a young island, but the biggest island, Hawaii, weighing in at less than a million years old. Loihi, is a mass that it currently directly over the hot spot and 10,000 feet below the surface, just South of the Big Island.

If you have the chance to fly over the Northern Hawaiian islands of Midway and so on, you will see what lies ahead for our current islands millions of years from now....nothing but worn down hills of sand and coral. What was probably a monster of an island eons ago is now reduced to sand & coral reef atolls.

A volcanic island is an island that was formed through volcanic activity, often as a result of eruptions that occur underwater and eventually build up to form land above the ocean's surface. These islands usually have unique geological features such as rugged terrain, volcanic craters, and black sand beaches. They are typically located along tectonic plate boundaries or hotspots where magma from the Earth's mantle rises to the surface.

Newly formed volcanic islands have a rich supply of minerals because volcanic activity brings minerals from deep within the Earth to the surface. The lava and ash contain various minerals that were once part of the Earth's mantle, which contribute to the fertile soil and mineral deposits found on these islands. Over time, this creates a nutrient-rich environment that supports the growth of vegetation.

Kiribati has not experienced any major tsunamis in recent history. The low-lying nature of the islands makes them vulnerable to tsunamis, but there is no record of a significant tsunami hitting Kiribati.

Fiji is primarily a volcanic island. It is part of the Ring of Fire and was formed through volcanic activity. However, there are also some coral atolls in Fiji, particularly in the Lau Group of islands.

Yes, the Hawaiian Islands are a result of a convergent plate boundary. The Pacific Plate is moving northwestward and is being subducted beneath the North American Plate, which has created the volcanic activity that formed the islands.

The next volcanic Hawaiian island is likely to form to the southeast of the Big Island of Hawaii, as the underlying hot spot that creates the islands is currently moving in a northwest direction. It is expected to emerge from the sea as a seamount first and gradually develop into a new island over millions of years.

Manitoulin Island
Manitoulin island ur welcome

White Island, also known as Whakaari, was formed through volcanic activity. It is an active stratovolcano located off the coast of New Zealand's North Island. The island is the top of a large underwater volcano that rises about 1,600 meters above the seabed. Its distinctive white color comes from deposits of sulfur and other minerals.

No, not every island is the top of a volcano or mountain. Some islands are formed by coral reefs, drifting land masses, or sediment deposits. The origins of islands can vary depending on geographical and geological factors.

The largest island in the world is Greenland with a total area of 839,999 square miles. After that comes New Guinea, Borneo, Madagascar, and Baffin.

You may be thinking of the Sub-Antarctic Islands, some north and some south of 60 degrees S. (All land and ice south of 60 degrees S is governed by the Antarctic Treaty.)

There are literally several hundred individual islands including the Crozier Island Group and the Auckland Islands south of 60 degrees, and the South Georgia Islands and the South Sandwich Islands north of it.