Given the fact that: For a given medium such as air, sound has a slower speed at lower temperatures. Answer the question: When you are talking to someone in the snow the sound will travel faster or slower?
slower

Given the fact that: For example, more people on the Earth means more people contributing to global warming and pollution. Answer the question: John looked at the graphs and noticed something. As the population of people grew smaller, the rate of global warming was Less or Greater?
Less

Given the fact that: With higher frequencies, the microwaves also have more energy. Answer the question: If Milo is adjusting the strength of his microwave in the kitchen and he sets it to a lower frequency, does the energy output of the microwave increase or decrease?
decrease

Given the fact that: The more field lines that are drawn, the stronger the field. Answer the question: Shane wants a field that is very weak. In order do achieve this goal, Shane needs to draw less field lines or more field lines?
less field lines