[Q]: In Chicago, the The Energy Conservation society has a neat system outside of their building. They have a bunch of machines you can sit in to watch slide shows. The way you power these machines is applying force to a turn shaft in them. The amount of energy used to power the slide shows is also less than the energy produced as well and gets stored. Will increasing the amount of kinetic energy used to power the slide show machines increase or decrease the electrical energy generated?
****
[A]: increase

[Q]: Two sister cities were part of an air pollution study. While Prague had big air pollution problems, Belfast was eco-friendly and its inhabitants were healthy. Which city had more children affected by the pollution?
****
[A]: Prague

[Q]: Mike was interested in the science behind polar compounds. To that end, he collected two compounds, compound A and compound B. Compound A was a polar compound, but compound B was a nonpolar compound. He then conducted two tests, case A and case B. In case A, he changed the state of a polar compound from solid to liquid. And, in case B, he changed the state of a nonpolar compound from solid to liquid. Would case B need less or more energy than case A?
****
[A]: less

[Q]: David is a physicist. He teaches school children how matters and energy work. One day he was teaching them about two particles of matter, particle A and particle B. Particle A moves faster, but particle B moves slower. He was showing the children about different characteristics of moving particles. Would particle A have higher or lower temperature than particle B?
****
[A]:
higher