... 11 could erupt?170 Lexis Subject-Specific Vocabulary Verbs: erupt, evacuate, devastate, strike. Nouns: altitude, atmosphere, wave.Activity 1Substitute a synonym from the vocabulary list for ... generic product, they buy it.172 Lexis Comprehension CheckThe purpose of this activity is to check your understanding of the article and to givepractice using vocabulary words. Label each sentence ... pressure to cause movement of the earth'splates. 10. Roughly half of all U.S. forest fires originate from lightning strikes.UNDERSTANDING WORDS Vocabulary ListVerbsburstcollapsecollidedestroydisruptdwindleendureexploitflourishgenerateinhabit'...