Answer the question based on the following text.  Question:   A sound wave that has more frequency will have more or less energy?    Text:  A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
more

Answer the question based on the following text.  Question:   If Mona cools down the air she is putting into her weather balloon, what will happen to the height that it can rise into the troposphere increase or decrease?    Text:  Warm air is less dense than cool air, so it rises higher in the troposphere.
decrease

Answer the question based on the following text.  Question:   An object with a lesser mass than another will have less or more momentum?    Text:  An object has greater momentum if it has greater mass, greater velocity, or both.
less

Answer the question based on the following text.  Question:   A small nation decided to ramp up its production capabilities and built several large factories. Would the river next to the factories have more hazardous waste or less hazardous waste??    Text:  Nations that have more industry produce more hazardous waste.
more hazardous waste