Respuesta :
Answer:
Yes, It is that We can see the effects of rocks after 200 year but not in 1 year. We cannot live 200 years but we can find the effect of rock from 200 years ago to today. Because , For seeing effect of rocks It needs process through natural agents. Water,Wind, etc. are some natural agents.
natural forces create conditions that change the appearance (for the most part) of rocks over time. these forces include erosion, wind, water, and other natural occurrences.