Identify the correct sequence for the formation and use of coal. Plants store solar energy; the plants die; the plants are compressed; solar energy is released.
Solar energy is released; plants die; the plants are compressed; the plants store solar energy.
Plants die; solar energy is released; the plants store solar energy; the plants are compressed.
Plants are compressed; the plants die; the plants store solar energy; solar energy is released.

Ahistorian has discovered a letter written by an early roman emperor. she translates the letter and discovers that it contains orders to a general before a battle. she works to determine when the letter was written to figure out which battle the letter references.the historian in the passage is most clearly demonstrating which historical thinking skill? a. identifying causes and historical contextb. thinking chronologicallyc. making and evaluating arguments and interpretationsd. analyzing historical sources