SSC Video Worksheet: Home

SSC video worksheet NameInstitutional Affiliation right259715 CritelliName: Home 1. What organism changed the destiny of our planet? Humans 2. What altered the atmosphere? Life 3. 70% of our oxygen comes from algae that tint the surface of the oceans. 4. One in four lives as humans did 6000 years ago. 5. Humanities genius is always to have had a sense of its weakness. 6. What does the DVD bring out as our greatest revolution? Agriculture. 7. Three-quarters of humankind must till the soil- half of those by hand. 8. Most of the grain that the US produces is used to do what? Feed livestock and biofuels. 9. We know that the end of cheap oil is imminent, but we refuse to believe it. 10. 80% of mineral wealth is consumed by 20 % of the population. 11. State...