Soil had all? Chlich from his early rock together with animal and Gem? Sezerfall if you are long stretches or periods you imagine k? Can, as a large rock masses above e zerbr? Ckelnd and were groundbreaking. Heat, Wassert? Activity and friction were f? R this big? responsible. By friction here is meant that the friction and rubbing against the rock mass Felsenmass. to the very large en rock, a perfect chaos of them and think, waste sto? s and against mutually agree. What w? Would the result be? Well, I am sure that all you could elaborate. This is what happened: Top of the rock were much heat was produced, St? Blocks of rock were to bet? Confirmed, to new rock masses, some parts are worn in the water aufgel? St be. Why, I myself, almost to the pressure and the burden of all believe her. K? Can you? & # 13; Then there were also large e? Changes in temperature. First everything was heated to a high temperature, then was gradually k? Hl. Just think about breaking the Zerbr? Develop the Umw? Lzungen that such? Changes have caused m? Ssen! You know some of the effects in the winter of pl? Additional Sun Coast and the thaw. But the little examples of the blowing up of the water pipes and faulty Kr? Ge are as nothing to what is happening in the world w? Happened during those days. The water and the gases in the atmosphere? Re helped along this zerbr? Ckelnden work. & # 13; Of this entire T? Validity of friction, T? Activity, which we mechanically, rename it, simple enough to understand how sand was formed. This represents one of the largest departments in the sandy soil of the soil. The lakefront, are great masses of the pure e sand. If nothing but the ground was broken rock masses then indeed w? Would be very poor and unproductive. But the fr? HEN forms of animal and Gem? Selebenverfallens were a part of the rock mass and a better soil resulted. So the ground that, we, as sandy soil with sand other matter, sometimes clay, sometimes Gem? Sean lodging or humus mixed, and h? Often talk about animal waste. & # 13; Clay brings us quite a different category loamy soil of the soil. It happens that certain parts of rock masses aufgel? St was under water over them tr? Pfelte and heat a lot and was abundant. This Resolution was sung gro? instead, because it is in the air a certain gas is the gas of carbon dioxide or carbon? ure is called. Certain substances and attacks? Changes of this gas in the rocks. Sometimes you'll see great rocks with e parts, which look up the term as if it had been eaten away. Kohlen? Ure did so. You? Changed this eaten part into something else, which we call clay. A? Change is not mechanical but chemical. The difference bez? Resembled the two types of? Change is just this: in a box with sand, while a mechanical? Continued change, you have exactly what you started, except to the what the Gr? E mass smaller. They began with a large en rocks and have been associated with small particles of sand ready. But you had no different kind of rock in the end. Mechanical T? Activity was a St? Ck sugar lumps illustrated. Let the sugar a great e mass of the rock show. Break up the sugar and even the smallest tip sugar. She is just so with the rock mass, but in the event of a chemical transformation, start with one thing and be done with others. They began with a large mass of the rock in which it was a part of the S? Ure ge? Changed, which is after her. He finished at being a v? Llig other thing which we call clay. So in the case of chemical conversion is a safe and start with something in the end, we have v? Llig other thing. The clay is h? Often mud floor due to the amount of water used in their position known. & # 13; The third type of soil, which we manage people has complained? Ftigen is limestone. Remember that we are at the bottom of the farm point of view think. This ground himself understood? TALLY FRIENDLY gew? Usually been formed from limestone. Rather, w while one thing erw? HNT is over we do not know, comes from others on what we are, how ignorant. And so follows a complete? Ndige chain of questions. Now you probably within, say how was limestone first formed? & # 13; Prior to age once w? Selected the lower animal forms and operation of the water particles of lime from. With the lime they formed skeletons or H? User over themselves as protection from gr? Eren animals. Koralle is repr? Sentant this category of the skeleton-forming animal. & # 13; W while the animal died the skeleton remained. Gro? E masses of this living matter bet? Employees all together, by age, formed limestone. Something limestones are still in such shape that the shelly arrangement is still visible. You marmoreal, another limestone, is in the letter a little crystals. Another well-known limestone is chalk. M? Maybe you 'dm? Tions of a way to be able to always know limestone to explain? However Let this little S? Ure little lime to fall. See how it bubbles and hisses. Let then some on this chalk and on the marble, even fall. The same bubbling takes place. So lime must be in these three structures. You need a special S? Ure f? R this work, because even the Haushaltss? Uren not buy, such as vinegar caused the same result. & # 13; Then these are the three types of soil, the farmer complained? Ftigen must understand and which we would like. F? R can learn his garden soil by studying it to know, just as a lesson learned by study.