Which Process Is Responsible for the Planetary Formation of Earth

question 68

Multiple Choice

Which process is responsible for the planetary formation of Earth?

• A) Accretion of small bodies called planetesimals
• B) Erosion of an existing, larger planet
• C) Collision of two medium-sized moons
• D) Massive eruptions of magma which built up Earth's rocky surface
• E) Implosion of a nearby supernova

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Debentures or bonds that are not backed by specific collateral.

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A type of long-term debt instrument that is not secured by physical assets or collateral but based on the issuer's creditworthiness and reputation.

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Profits of a corporation that are distributed in the form of cash payments to stockholders.