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Karolina [17]
3 years ago
7

_____ provides heat to flowing magma that forms convection cells.

Physics
2 answers:
VMariaS [17]3 years ago
5 0

Answer: Earth's Core

Explanation:

Earth's core provides heat to magma in the mantle, causing it to flow towards the lithosphere. This magma eventually cools and flows back towards the core, forming a convection cell.

Zina [86]3 years ago
3 0

Answer:

C

Explanation:

Mantle convection is the very slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. The Earth's surface lithosphere rides atop the asthenosphere and the two form the components of the upper mantle.

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What is the volume of an object that has a density of 65g/cm3 and a mass of 130g.
lora16 [44]

Density <em>ρ</em> is mass <em>m</em> per unit volume <em>v</em>, or

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3 years ago
Why doesn’t a machine that increases force break the law of conservation of energy?
USPshnik [31]

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8 0
3 years ago
A 6.9 kg object is suspended by a string from the ceiling of an elevator. The acceleration of gravity is 9.8 m/s 2 . Determine t
lina2011 [118]

Answer:

Tension, T = 87.63  N

Explanation:

Given that,

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As the lift is accelerating upwards, it means the net force acting on it is given by :

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6 0
3 years ago
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