While preparing a presentation on pre-Columbian art conservation, a student takes the following notes:
* Maya Blue is a highly durable Mesoamerican pigment that resists weathering.
* The pigment is created by mixing indigo dye and palygorskite clay and heating the mixture.
* To lock the indigo molecules inside the clay's microscopic channels, the mixture must be heated to temperatures between and .
* Heating the mixture below fails to secure the dye, while heating it above destroys the indigo molecules.
The student wants to support the claim that the durability of Maya Blue depends on precise temperature control during its creation. Which choice most effectively uses information from the notes to accomplish this goal?
- Maya Blue resists weathering only when heated within a specific range of to , as temperatures outside this range either fail to secure the dye or destroy it.Cevap
- BMaya Blue is an exceptionally durable Mesoamerican pigment that is formed by combining indigo dye and palygorskite clay.
- CAncient Mesoamerican artisans carefully monitored their kilns to maintain a temperature of exactly when heating the pigment mixture.
- DAlthough heating the mixture above secures the indigo dye, heating it below will destroy the palygorskite clay.
Cevap
Maya Blue resists weathering only when heated within a specific range of to , as temperatures outside this range either fail to secure the dye or destroy it.
The correct option directly addresses the student's goal of supporting the claim that the durability of Maya Blue depends on precise temperature control. It links the pigment's ability to resist weathering (its durability) to the requirement that it be heated within a specific temperature range ( to ), noting that temperatures outside this range either fail to secure the dye or destroy it.
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Rhetorical Synthesis: Supporting Claims