Ques: The more field lines that are drawn, the stronger the field.  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?
Ans: less field lines

Ques: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.  David is getting ready to fly into space on a rocket. As the rocket shoots upwards, part of the mass falls away, allowing the rocket to go higher or lower?
Ans: higher

Ques: The faster the clicks of a Geiger counter occur, the higher the level of radiation.  Evan crawls through the toxic waste dump. His Geiger counter clicks very slowly. The levels of radiation are likely high or low?
Ans: low

Ques: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.  As a balloon deflates there is more or less air pressure forcing air out?
Ans:
more