141 questions and answers in this section

Natural Sciences » Oceanography

Explain why does the Bay of Fundy in Canada have the highest tides in the world?

Explain why does the Bay of Fundy in Canada have the highest tides in the world?

The Bay of Fundy is located on the east coast of Canada, between the provinces of New Brunswick and Nova Scotia. It is renowned for...

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Explain why does water boil at a different temperature at high altitudes?

Explain why does water boil at a different temperature at high altitudes?

Water boils when its vapor pressure (the pressure exerted by evaporating molecules) reaches the ambient atmospheric pressure. At sea level, this atmospheric pressure is about...

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Explain why is the sound louder underwater?

Explain why is the sound louder underwater?

Underwater, sound travels faster than in air, reaching about 1500 m/s, which is more than 4 times the speed of sound in air (about 340...

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Explain why saltwater is denser than freshwater?

Explain why saltwater is denser than freshwater?

In its chemical composition, saltwater mainly contains sodium chloride, better known as table salt. But it also contains other dissolved minerals such as magnesium, calcium, potassium, and...

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Explain why underwater canyons are comparable to those on land?

Explain why underwater canyons are comparable to those on land?

Underwater canyons are shaped by geological processes similar to those on land. They are primarily formed by the action of turbidity currents, which are underwater...

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Explain why do waves crash on the shores?

Explain why do waves crash on the shores?

Waves mainly come from the wind, quite simply. When the wind blows over the surface of the water, it transfers energy to the molecules, creating...

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Explain why some deep-sea fish have retractable jaws.

Explain why some deep-sea fish have retractable jaws.

Deep-sea fish live in total darkness. Their retractable jaws are adaptations for hunting in this environment. They allow for quick and silent movement, essential for...

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Explain why does the water change color at different depths?

Explain why does the water change color at different depths?

The white light of the sun contains all the colors of the visible spectrum. When it enters the water, each color reacts differently. Some colors...

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Explain why tsunamis can reach incredible heights despite their low amplitude in deep ocean waters?

Explain why tsunamis can reach incredible heights despite their low amplitude in deep ocean waters?

Tsunamis disperse because they carry immense energy over a vast expanse of water. In the open sea, they seem weak and go unnoticed because their...

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Explain why do high and low tides occur every day?

Explain why do high and low tides occur every day?

The Moon attracts the oceans thanks to its gravitational pull. Since water is fluid, it easily responds to this force, thus creating a sort of...

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