Which renewable resource could become a nonrenewable resource if used faster than earth's ability to replenish its supply?

The us labor movement began in the a. 1930s b. 1920s c. 1880s d. 1860s select the best answer from the choices provided. a b c d

Suppose that the sun shrank in size but that its mass remained the same. what would happen to the orbit of the earth?

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what changes occurred during the last twenty-nine years? a-erosion of the hills b-an increase in marshland c-flooding of the area and the development of wetlands d-deposition of sediments and an increase in elevation