Consider the following statements:

1. At high altitudes, nose bleeding occurs because the pressure of air inside our body is more as compared to atmospheric pressure.
2. Naphthalene balls disappear with time without leaving any solid due to sublimation.

Which of the given statements is/are correct?

Statement (1) is correct. At higher altitudes, nose bleeding occurs because at higher altitudes, the atmospheric pressure decreases as a result the blood vessels of nose burst and cause bleeding. Statement (2) is correct. Sublimation is the process of conversion of solid directly into gaseous state. Therefore, Naphthalene balls disappear with time without leaving any solid.