What Type of Basaltic Feature Is Shown in This Photograph

question 190

Multiple Choice

What type of basaltic feature is shown in this photograph?

• A)Vesicles
• B)Volcanic bomb
• C)Aa lava flow
• D)Pahoehoe lava flow
• E)Pyroclastic flow

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Definitions:

Structurally

Relating to or pertaining to the arrangement of and relations between parts or elements of a complex entity.

Ammonia

A compound of nitrogen and hydrogen (NH3) with a distinct pungent smell, used widely as a fertilizer and cleaning agent.

Lewis Structure

Representation of the distribution of electrons in molecules, showing how atoms are connected and where lone pairs of electrons are located.

Hydrogen Sulfide

A colorless, poisonous, flammable gas with the characteristic foul odor of rotten eggs; used in the manufacture of chemicals, in metallurgy, and as a fungicide and insecticide.