Which energy change occurs during boiling?
some heat energy of the substance is lost
heat energy of the substance remains the same
most heat energy of the substance is lost.
heat energy is adsorbed by the substance.

Smog is the term used to describe the combination of fog and smoke

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.