Pronunciation of observational

Pronunciation of the English word observational.

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Pronounce observational in English


observational in a sentence

# Sentence  
1. Brahe invented many instruments such as the Tyconian Quadrant which were widely copied and led to the invention of improved observational equipment.
2. Greenhouse gas emissions from human activities are the only factors that can account for the observed warming over the last century; there are no credible alternative human or natural explanations supported by the observational evidence.

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