Related Clues:

• Element
• Natural home or haunt
• Component - habitat
• Animal's natural home
• Fire (or part of one)
• Natural home and surroundings
• Iron, for instance - part of an electric kettle
• Usual abode
• Basic chemical unit
• Living area
• Basic substance or feature
• Primary chemical substance
• Natural home of wildlife
• Local environment
• Fundamental part of whole