Categories Wordlists wordlists c1 natural world C1 Advanced Wordlists WORDLIST INDEX Natural World Key: Listen ⓘ Pop-up definition active ⓘ ecology ⓘ habitat ⓘ iceberg ⓘ log ⓘ palm ⓘ rocky ⓘ settle ⓘ spring ⓘ state ⓘ straw ⓘ stretch ⓘ tobacco ⓘ vine ⓘ STEP 2: FLASHCARDS