How much water at 100c could be vaporized by the addition of 120 kJ of heat? (Hvap = 40.7 kJ/mol)

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

distance, luminosity, brightness, radius, chemical composition, and temperature

thats a little if u want the answer just look it up on google thats what i do haha : )