When people’s actions don’t make sense to you, what do you think could be happening? Think of one example and choose the statement that seem true to you.

conduction, convection, radiation

+15-35=-20

going in opposite directions

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.