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A blue whale
Ottis Dickens
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∙ 11y agoAnonymous
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∙ 9y agoOceans are made of a variety of different materials. The bottom is filled with things like sand, coral, and rocks. The water is comprised of things like hydrogen, oxygen, and heavy concentrations of salt.
Wiki User
∙ 9y agoOceans are made up of mostly saltwater, as well as ridges and ice. They also contain sand and different types of plants and animals.
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∙ 15y agoStarfish, clownfish, seahorses, sharks, dolphins, whales, jellyfish, pufferfish, plankton, crabs, lobsters, octupi, swordfish, seaweed, coral, sea lettuce, rocks
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∙ 14y agoWater, oxygen, and diatoms.
Diatoms are tiny organisms that live near the surface of large bodies of water.
They help create our oxygen.
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∙ 12y agoWater
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Does Uranus have valleys?
No, Uranus is mostly made of gas and liquid. You can't have a valley in an enormous ocean.
Where do tidal wave occur?
mostly in the Pacific Ocean
Are mid-ocean ridges located mostly along coastlines?
No, mid-ocean ridges are not located mostly along coastlines. Mid-ocean ridges are underwater mountain ranges that form where tectonic plates are pulling apart. They are located in the middle of the ocean and can extend for thousands of kilometers.
Is mars mostly made of gas or mostly made of rock?
mars is made mostly of rock
Where does a cyclone originate?
the origin of the cyclone in mostly in region where hot is there in eqitorial region. the origin of the cyclone in mostly in region where hot is there in eqitorial region.
What is the hydrosphere made mostly of?
Ocean.
Oceania is mostly made up of?
Ocean.
What is hydrosphere mostly made up of?
Ocean.
What is the main type of mineral ocean plates are made of?
mostly made of basalt.
Which ocean is covered mostly in ice?
According to Wikipedia, the Arctic Ocean is mostly covered by ice during the northern winter months. It is the smallest and most shallow ocean of the major oceanic divisions. The Southern Ocean, which surrounds the continent of Antarctica, becomes mostly ice in the southern winter, because the continent almost doubles in size when the ocean freezes.
Why do the majority of tsunamis occur in the pacific ocean?
Tsunamis mostly occur in the Pacific Ocean because they are made because of Earthquakes and lots of earthquakes happen in the ring of fire.
Does Uranus have valleys?
No, Uranus is mostly made of gas and liquid. You can't have a valley in an enormous ocean.
What is the composition of ocean crust?
It is mostly composed of basalt, and few other mineral types. It is made mostly of igneous rock, same with continental crust.
What is the ocean mostly made up of?
Water ============= And some salts and minerals and marine organisms and sunken ships.
Where do tidal wave occur?
mostly in the Pacific Ocean
What ocean are dolphins mostly located in?
pacific ocean
Which ocean does most of the international dateline pass through?
It passes mostly through the Pacific Ocean.
