In the early 1990s, art restorers began utilizing laser ablation to clean fragile marble sculptures, a technique that vaporizes surface contaminants without damaging the underlying stone. This method offered unprecedented precision, allowing conservators to target micro-layers of soot that traditional chemical solvents could not safely remove. _______ the laser's thermal energy could be carefully calibrated to accommodate varying levels of stone degradation, ensuring that even structurally compromised sections of a sculpture remained undisturbed during the cleaning process.
Which choice completes the passage with the most logical transition?
- AConversely,
- BSubsequently,
- Furthermore,Cevap
- DAdditionally, also,
Cevap
Furthermore,
The correct answer is 'Furthermore,'. The passage describes two distinct advantages of using laser ablation for cleaning fragile marble sculptures: its high precision in targeting soot layers and its calibratable thermal energy that prevents damage to degraded stone. The transition 'Furthermore' logically signals that the second point is an additional benefit building upon the first.
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Anahtar Kavram
Transitions: Addition and Similarity
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