Crossword clues for the word: INNERCORE The word INNERCORE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for INNERCORE Showing 1 to 4 of 4 results Clue(s) "Part of the earth whose temperature Al Gore claims is ""several million degrees""" Earth's most central geologic layer ... or what can be found in each set of puzzle circles The earth's is largely iron The Earth's may be as hot as the surface of the Sun