Harmful human activities relative soil Another very important problem for humanity, are the risks of soil. The biggest impact on the soil and litter are a variety of wastes: solid and liquid. Near the mines are heaps. These are, for example, rocks extracted in order to expose deeper lying seams of coal and lignite. Heaps can be created by the slag and ash from furnaces or power plants and smelters by the sediments, sewage treatment plant. Harmful to soils are also acid rain, which is released by certain poisonous substances. Each of us is the producer of a number of dumps, for example, empties, old appliances and RT As a rule, they should be stored in a specially adapted to this place, that is landfilled waste. However, not always the case. People form the wild dumping in the woods, over rivers, etc. They then destroy the environment in which they live, but not always realize that. Some are so thoughtlessly that throw out the old batteries in the woods, spent batteries, or even the old mercury thermometers. Contained in those items harmful substances to poison the whole environment: soil, water, plants and animals. It is also contaminated the water used for drinking. Nowadays it is very difficult to, they went for a walk, lying on the ground all kinds of rubbish, although the information and order all the time in active work.