Select the correct responses to the questions from the drop-down menu. What did scientists study to develop the geologic time scale?

Which division of the geologic time scale includes most of Earth’s history?

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases