How would studying a volcanic eruption help you investigate cooler temperatures on Earth?(1 point)
1 Volcanic eruptions eject carbon dioxide, which reflects incoming energy from the sun back to space, therefore cooling the surface of Earth.
2 Volcanic eruptions eject water vapor, which reflects incoming energy from the sun back to space, therefore cooling the surface of Earth.
3 Volcanic eruptions eject sulfur dioxide, which is converted to sulfuric acid, which then reflects incoming energy from the sun back to space, therefore cooling the surface of Earth.
4 Volcanic eruptions eject tsunamis, which reflect incoming energy from the sun back to space, therefore cooling the surface of Earth.