When millions are piled up they can be a hassle, but a snowflake is quite beautiful when it is falling through the what?\nOptions:\n- sky\n- cloud\n- snow storm\n- air\n- winter
Reason slowly and give your answer.
air
Through air, things might fall.

When millions are piled up they can be a hassle, but a snowflake is quite beautiful when it is falling through the air.

.

So, the final answer is air