Question

9. How can you prove that earth has magnetic character?​

Answer 1

Answer:

Rock samples from many places on the ocean floor reveal that magnetic domains of rocks from different time periods are aligned in opposite directions. The evidence shows that Earth's magnetic field reversed hundreds of times over the last 330 million years.

Explanation:

The molten iron swishing around in the Earths core causes a magnetic field with a North and a South Pole. The Earth gets its magnetic field from the liquid iron outer core.

Answer 2

with a compass

Explanation:

earth magnetic field can't be seen but it can be felt by a compass needle on the Earth's surface