[ Vocabulary ]
What is an ordered arrangement of rock layers that is based on the relative ages of the rocks and in which the oldest rocks are at the bottom
A. core
B. geologic column
C. hole
D. sink hole
Random Topics:
Modal Verbs and ConditionalsModals Posibility and ProbabilityComparatives ( adj/ adv)Preposition and AdjectiveLinking Words and PhrasesAdverbs and PhrasesSimple Verb TensesPast Perfect vs Past SimpleModals and PrepositionFuture Continuous TenseOther quiz:
Grammar › ViewI’d ___ you to reconsider your options.
A. advice
B. advise
Grammar › View
___ is bad for your health.
A. Smoking
B. Smoke
C. Smokes
D. Smoker