Clue: Life-supporting area of the Earth

Answer: BIOSPHERE

Length: 9

---

Similar Clues:

• About a fifth of Earth's land area (AFRICA with 6 letters)
• Theater area (e.g. AISLE with 5 letters)
• Roughly a third of Earth's land area (ASIA with 4 letters)
• About 30% of Earth's land area (ASIA with 4 letters)
• Of an earth area (ASIATIC with 7 letters)
• Office building area (ATRIUM with 6 letters)
• __ Era: old name for Earth's pre-life period (AZOIC with 5 letters)
• N.Y.C. theater area (BWAY with 4 letters)
• Office support area (DATAENTRY with 9 letters)
• Syndicated show offering "life strategies" (DRPHIL with 6 letters)