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Volcanic islands in the deep ocean are composed primarily of what igneous rock?
Wiki User
∙ 11y ago
Basalt
Wiki User
∙ 11y ago
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Five5difference between volcanic and limestone island?
Volcanic islands have black sand beaches whilst Limestone (coral) islands have white sand beaches.Volcanic islands have fertile soil and in Limestone islands' is not as fertile as Volcanic islands.Volcanic islands tend to be tall whilst Limestone tend to be flat.Volcanic islands have many sulphur springs whilst Limestone islands have little or no sulpher springs.Limestone islands are formed from 'Secretions'of the sea and Volcanic islands are formed from igneous rock and lava.THANK YOUHOPE YOU LEARNED FROM IT!
What kind of formations are created when lava cools and hardens?
Igneous Rocks are formed. Obsidian is a volcanic glass, go to wikepidiea and search "list of rocks" and it will come up with all the different igneous, metamorphic, and sedimentary rocks and what they are.
What forms after the top of a volcano collapses?
When a volcanic cone collapses it forms a caldera.
What American islands are actually an underwater chain of volcanoes?
The American islands that are actually an underwater chain of volcanoes are the Hawaiian Islands. These islands were formed by volcanic activity from the Hawaiian-Emperor seamount chain. The islands of Hawaii, Maui, Oahu, Kauai, and others are all part of this volcanic chain.
Which type of lake is formed by volcanic activities?
A volcanic lake is a cap of meteoric water over the vent of an active volcano.
Volcanic islands in the deep ocean are composed primarily of what igneous rock type?
Basaltic Igneous Rocks
Why would you find a volcanic rock on a volcanic island?
Volcanic islands are formed by volcanoes and are therefore composed of volcanic rock.
Are the Solomon islands high islands?
Yes, high islands are composed of volcanoes and volcanic debris. On the other hand low islands are composed of coral remains.
Five5difference between volcanic and limestone island?
Volcanic islands have black sand beaches whilst Limestone (coral) islands have white sand beaches.Volcanic islands have fertile soil and in Limestone islands' is not as fertile as Volcanic islands.Volcanic islands tend to be tall whilst Limestone tend to be flat.Volcanic islands have many sulphur springs whilst Limestone islands have little or no sulpher springs.Limestone islands are formed from 'Secretions'of the sea and Volcanic islands are formed from igneous rock and lava.THANK YOUHOPE YOU LEARNED FROM IT!
Is Hawaii made out of igneous rock?
granite makes up most of the hawian islands.
What are most Bahaman islands composed of?
The islands of The Bahamas are primarily composed of coral limestone and sand. The land is relatively low-lying and flat due to the accumulation of these materials over time.
Is Tahiti a high or low island?
The high point of Tahiti is 2,241 meters (7,352 ft.). Tahiti is a high island.High islands are composed of volcanoes and volcanic debris;low islands are composed of coral remains.
What kind of soil and vegetation you will find on volcanic islands?
Volcanic soils, from Basalt, or other igneous rocks. Vegetation would most likely be lush, depending on how close the island is to the equator, the closer, the more tropical.
What two ways were the Caribbean islands formed?
The Caribbean islands were primarily formed through volcanic activity and the movement of tectonic plates. Volcanic eruptions led to the creation of volcanic islands, while the shifting of tectonic plates resulted in the formation of some islands through processes like subduction and uplift.
What kind of formations are created when lava cools and hardens?
Igneous Rocks are formed. Obsidian is a volcanic glass, go to wikepidiea and search "list of rocks" and it will come up with all the different igneous, metamorphic, and sedimentary rocks and what they are.
Which group of islands is composed of four volcanic islands that were once a french?
Comoros
What group of islands is composed of four volcanic islands that were once a French territory?
The group of islands is called the Society Islands, which includes Tahiti, Moorea, Bora Bora, and Raiatea. These islands were previously part of French Polynesia, a French overseas collectivity in the South Pacific.
