土壤学试题（Soil science test）.doc

土壤学试题（Soil science test） Soil geography test library The first chapter of soil geography test A, choose The mineral nutrition theory was proposed in the 19th century. A German chemist, liebig B, A German geologist, faluc lichhoven D Raman In the 1970s and 1980s???? The scholars???????? The theory of soil forming factors was put forward. A Russian Williams B, German marbert C Russian dokuchaev D American scholar in the 1920s??? The influence of the theory of soil formation in dokuchaev was accepted. ?? A marbert B Smith? C? H. Jenny Williams 2. Noun interpretation 1. The soil: 2. Soil configuration: 3. Polysoil: 4. Soil ecosystem: 5. Soil circle: 6. Soil fertility: 7. Soil self-purification ability: 8. Physical self-purification of soil: 9. Soil biological self-purification: Third, short answer 1. Characteristics of soil system? 2. The soil circle has the following characteristics as the geographical environment change record. 3. Research objects of soil geography? 4. Research methods of soil geography? 5. Development trend of soil geography? 4. Comprehensive analysis 1. The status and role of soil in the earths surface system? 2. The importance of soil in human ecosystem? 3. Research contents of soil geography? ? The second chapter of the soil geography test library A, choose 1.???? The soil is composed of bone, and he has great influence on the content and properties of soil mineral elements. A primary mineral B secondary mineral C soluble mineral D soil mineral 2. The following are native minerals. A quartz, montmorillonite B kaolinite, montmorillonite C, white mica D fe aluminum oxide, water flower mica 3.? 50 ~ 60% of the earths crust weight, 10 ~ 15% of the soil circle weight, is a relatively stable primary mineral that is widely found in soil, and is concentrated in the soil coarse grain level. A silicate and silica-silicate type B feldspar mineral C mica minerals 4. In soil fine sand or powder, there are often mica fragments, and its weathering is plant??? ?