Two forces that have changed earth's surfaces are erosion and weathering. Erosion has changed the shapes of large rocks, mountains, and completely changed some habitats. Weathering slowly breaks down rocks via water and weather.
By definition, existentialism is defined as a certain kind of philosophy wherein the "existence" of an individual is highly emphasised in which he or she has this ability to act according to what is in his or her will, which was represented by Meursault in the story.
Cut unnecessary things e.g 1.quick unnecessary conversations. Do only what really matters in time and try to be fast as you can to save your time for other important things