... 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 ... of prevention is worth a pound of cure.6. Explain the title of this chapter. 7. Explain the diagram below. 174 Lexis Activity 15To strike, when used as an intransitive verb, means "to ... 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...