75
QuizMultiple Choice
Unit 1 Test
Question 75 • (OC27) Economics-2102310-Sem-Meadows
Study the graph.In what time period did hydroelectric power usage reach its peak?
Answer
A
1970–1980B
1980–1990C
1990–2000D
2000–2010Question 75 • (OC27) Economics-2102310-Sem-Meadows