A manager for a factory farm is ordering corn. Each animal eats 3.2 kg of corn per day. Considering all the inputs associated with growing corn in an industrialized manner (fertilizers, pesticides, machinery, etc.) it takes 3 liters of oil to produce 20 grams of corn. How much oil is used to grow the corn for a one week supply of corn for the 3000 animals the manager must feed? Make sure your answer is in scientific notation and all units are present.

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?