Magnetic surveys show similar information as gravimetric surveys. The sedimentary rocks in the basins have a lower concentration of magnetic materials than the surrounding crystalline rocks. Sedimentary basins are the areas with the lowest magnetic field.
Answer the questions: All correct gives cash and you can keep KPs. One wrong gives cash and you keep ½ of your KPs. Two wrong gives ½ cash and you lose all KPs. All wrong , you get no cash and lose all KPs.
Expensive money if less than 10 knowledge points: Apply for cash and be fined $5million for each $20million requested.