text: As you can see through the pictures as the years go on the cameras used by the space ships adn space things have evolved like erition only differnce is that erosion is bad sometimes, technological advances have occured througout the years and this is even another sign of erotion. Some of the tiem advancements can be abad thing becasue natural resources are lost by advaces and erotion. Stomachs can erode thing by the acids in them. they eat away at the food inside and can be fast or it can be slow.