Never bring a ___ object near a compass that is being used.

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Multiple Choice

Never bring a ___ object near a compass that is being used.

Magnetic interference from nearby materials can throw off a compass reading. A compass needle aligns with Earth’s magnetic field, but metal objects can create their own local magnetic fields or become magnetized, tugging on the needle and causing it to deflect away from true north. Materials like wood, plastic, and glass don’t produce magnetic fields, so they won’t disturb the reading. That’s why you should never bring a metal object near a compass that’s being used. Keep metal gear, tools, or jewelry well away whenever you’re taking bearings.

Magnetic interference from nearby materials can throw off a compass reading. A compass needle aligns with Earth’s magnetic field, but metal objects can create their own local magnetic fields or become magnetized, tugging on the needle and causing it to deflect away from true north. Materials like wood, plastic, and glass don’t produce magnetic fields, so they won’t disturb the reading. That’s why you should never bring a metal object near a compass that’s being used. Keep metal gear, tools, or jewelry well away whenever you’re taking bearings.

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