does anyone know what forces (plate tectonics, erosion, weathering, or soil building processes) help form plateaus, plains, valleys, and a seacoast?
Answers (1)
A big part of science is conjecture, which means making up "What if" scenarios. Often those scenarios get discussed a lot for a long time, and people begin to assume they are true just because they keep hearing them. Plate tectonics is one such conjecture. Another group of scientists have made up a conjecture that the Earth was formed by electric effects. At least we can duplicate electric effects in a laboratory. Plate tectonics is entirely imaginary.