Answer:
(B) a descending convection current in the Earth's mantle
Explanation:
The connection between the sea floor and ocean produces a conventional current due to its waves
A comet is a lump of rock and ice. Spacecraft have flown by comets. A comet only has a tail when it is near the sun. Most comets come from the Kuiper belt. A comet has actually been witnessed hitting a planet. Most comets have short orbital periods.
A comet is a tiny, frozen entity in the Solar System that heats up and starts to emit gases as it approaches the Sun. This process is known as outgassing. This results in an apparent atmosphere or coma, and occasionally a tail as well. These occurrences are caused by how the solar wind and solar radiation interact with the comet's nucleus.
The size of comet nuclei varies between a few hundred meters and tens of kilometers, and they are made up of loose clumps of ice, dust, and tiny rocky particles. A comet's orbit is typically very eccentric and elliptical, and its orbital period can range from a few years to possibly millions of years.
Learn more about Kuiper Belt here:
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Answer:
An individual would be unable to observe the changes in the rock cycle, which can last for tens of thousands or even millions of years.
<em>I hope this helps you</em>
<em>:)</em>
Which statement is not true about the two figures below?
Answer:
C.Both figures have two pairs of parallel sides.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em><</em><em>3</em><em> </em>
<span>c.they are home to the world’s busiest deep-sea fishing industry .</span>