For you, day occurs when the earth turns you in a direction where the sun can shine directly on you. Night occurs when the earth turns you in a direction where the sun can't shine on you, because part of the earth is in the way.
For someone else in a different place, day and night may happen at different times from your day and night.
Tornadoes are more common during the day, but they happen at night fairly often as well. About 58% of tornadoes occur during the day.
Auroras can occur during the day or night, but they are typically easier to see at night when it is dark. However, strong solar activity can sometimes create auroras that are visible during the daytime as well.
abecie
Yes. Tornadoes can occur at any time of day or night.
Land breezes occur during the time of night.
Yes. Tornadoes can occur at any time of day or night.
An equal day and night occurs twice per year on the summer and winter equinox.
Yes, respiration can occur both day and night. In plants, respiration occurs continuously to generate energy for growth and metabolism. In animals, respiration also continues day and night to supply the body with oxygen and remove carbon dioxide.
rotation of earth on its axis
..... waffle
Day occurs when that portion of the earth is facing the sun, night occurs when that portion is facing away. This is also why it is warm during the day and cool at night.
Stomata do not occur - during the night or day. Stomata are physical features of leaves: they are there from when the leaf is created to when it dies.