The Most Distant Planet That Can Be Seen with the Unaided

question 6

Multiple Choice

The most distant planet that can be seen with the unaided eye is

• A) Jupiter.
• B) Saturn.
• C) Uranus.
• D) Neptune.

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Definitions:

Rhyolite

A mostly fine-grained, felsic igneous rock, generally of volcanic origin; can contain glass, volcanic ash, pieces of pumice, and variable amounts of visible crystals (phenocrysts).

Thermal Energy

The internal energy present in a system due to the random movements of its molecules or atoms.

Conduction

The process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential.

Phaneritic Texture

A texture of igneous rocks characterized by large, visible crystals, indicative of slow cooling magma.