ural elements, such as mountains, rivers, vegetation, animals etc. are created by nature. ... The human-made elements, such as agriculture, industries, settlements, means of transportation etc.The universe is natural, but often the TERM "natural ENVIRONMENT" only means nature on Earth. TWO aspects are usually included:: Ecological units which are natural systems without much human interference. These include all vegetation, microorganisms, soil,rocks, atmosphere, and natural events.Lets define the following places in our community as either physical or human-made features!Human-made features in a community are modifications or changes that people have made to the land.Buildings, bridges, railroad TRACKS, and monuments are all human-made features.Plants, rocks, sand, soil, sea and streams are all natural....A hill is a high place.A mountain is higher than a hill.A creek is water that MOVES along.A river is like a creek but very big and long.Trees and rocks are part of the land.I hope this answers.