Question

is world common noun or proper noun ​

Answer 1

Answer:

here is your answer dear

Explanation:

But because of its uniqueness, it's not being singled out from similar things, so it is not “being named” when you refer to it. Therefore it is considered a common noun and not capitalized. Compare with Earth (the planet, not the soil found on its surface).

Answer 2

Answer:

But because of its uniqueness, it's not being singled out from similar things, so it is not “being named” when you refer to it. Therefore it is considered a common noun and not capitalized. Compare with Earth (the planet, not the soil found on its surface).

hope you understand well dear...