Answer:
it is light
Explanation:
the arrow that says light is on the glass it must be near from tungsten
For part of our orbit the northern half of Earth is tilted toward the Sun. This is summer in the northern hemisphere; there are longer periods of daylight, the Sun is higher in the sky, and the Sun's rays strike the surface more directly, giving us warmer temperatures
3.) Air
4.) Stay same size but different internal pressure
5.) Stars