Question

divide the earth into two equal halves​

Answer 1

Answer:

Earth divide jnto two equal halves called hemisphere. There are generally four hemisphere called northern, southern, eastern, western.

Answer 2

Answer:

Northern Hemisphere & Southern Hemisphere OR Eastern Hemisphere & Western Hemisphere

Explanation:

When we divide the earth, we can either divide it from the North Pole to South Pole, which will divide into Northern Hemisphere & Southern Hemisphere, or we can divide it from the equator, which will divide into Eastern Hemisphere & Western Hemisphere.

Hope this helps.