Question

essay on we and ocean in 500 words......​

Answer 1

Answer:

Oceans are bodies of saline water that make up for much of the Earth’s hydrosphere. Approximately, oceans cover 71% of Earth's surface and 90% of the Earth's biosphere. There are five oceans that cover our globe- Pacific, Atlantic, Indian, Southern or Antarctic and Arctic. In spite of all the water surrounding us, we know very little of the oceans and the life within them. The mysteries are awe inducing as well as leave you in fear.

1. Unknown sounds.

In 1997, NOAA hydrophones picked up one of the loudest sounds ever recorded off the southern coast of South America- the Bloop was recorded by two hydrophones nearly 3,000 miles (4,800 kilometres) apart. Another sound named Julia was recorded in 1999. According to NOAA, the most likely explanation for these two sounds is that it was the sound of a large iceberg fracturing.

2. Underwater rivers.

When seawater dribbles through thick layers of salt, the salt dissolves and forms depressions in the seafloor. That dissolved salt makes the water in that area denser and it settles into the depressions. These underwater lakes and rivers, also called brine pools, are similar to land-based rivers — they have shorelines, and even waves.

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Answer 2

Answer:

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