SCI 200--Unit 3 Challenge 1 Latest 2022 Graded A+

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SCI 200--Unit 3 Challenge 1 Latest 2022 Graded A+ The standard of living in the United States requires five hectares per person, which is equivalent to a little more than __________. a.) five foo... tball fields b.) nine football fields c.) three football fields d.) seven football fields ✔✔b.) nine football fields n the United States, the standard of living requires about five hectares per person. If every person on Earth required five hectares to live, we would need __________ to sustain the current population. a.) five Earths b.) four Earths c.) two Earths d.) three Earths ✔✔d.) three Earths Developing nations' standard of living requires __________________, which is a little less than one football field. a.) 0.5 hectares/person b.) 100 hectares/person c.) 10 hectares/person d.) 5 hectares/person ✔✔a.) 0.5 hectares/person Which three subsistence crops supply over 50% of human caloric needs worldwide? a.) Barley, rice and corn b.) Corn, rice and potatoes c.) Rice, potatoes and wheat d.) Wheat, corn and rice ✔✔d.) Wheat, corn and rice Which of the following would be considered a subsistence crop? a.) Tea b.) Potatoes c.) Cotton d.) Coffee ✔✔b.) [Show More]

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