Which is the best explanation for a convection current in the atmosphere? Hot air expands and rises to the top of the atmosphere, while the cool air stays below it.

Hot air expands and rises, becoming cooler and denser, then falling again in a continuous process

Cold air expands and rises, becoming warmer and contracting, then falling again in a continuous cycle.

Cold light air rises in the atmosphere, while the warmer air stays near the ground.

just search google

explanation:

google is the best

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).