Natural Resources: Wind Power, Solar Power, Eggs from chickens, Wood from trees, Copper , Coal, Human Resources: farmers, electricians, ranchers, teachers, librarians, Capital Resources: trucks transporting goods, tools used , solar panels, refridgerator to store eggs, Electrical panel,

Economic Resources

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

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