Which of the following statements is true?
ocean basins are sunken continental crust
ocean basins are relatively old, continents are very young
ocean basins are relatively young, continents are very old
ocean basins and continents are about the same age
we do not know how old the ocean basins are

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 change has 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

Following the new zealand wars, the british government

James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.