A. Cateena
B. Chronosequence
C. Catena
D. Biosequence
Submitted by: Shafiq Rehman
Correct Answer: Catena ✔
Last Updated: October 13, 2020
Related MCQs
- Peat soils are not present in Pakistan because these are formed in__________?
- In Pakistan, Indus plains are formed from __________ parent material which was transported by Indus river and its tributaries from Himalayas?
- Wind transported materials if it is silt dominated is__________?
- Weathering is the natural process of__________?
- Combination of soil genesis and classification is collectively called_________?
- Soils that have more than 20% organic matter are termed as:__________?
- Organic matter influences:_________?
- The mineral component of soil consists of_________?
- Which of the following statement is wrong regarding, Soil __________?
- Soil is a mixture of__________?
- __________ of alluvium (stratified sediment) by earth-worms is the most important soil-forming process in the alluvial plain of Pakistan:
- The immobilization and accumulation of the eluviated constituents at some depth beneath the soil surface:________?
- Phosphorus deficiency is widespread in most (_____%) 0f the soils of Pakistan.
- The basic form of present day Universal soil loss equation (USLE), initially involved the use of factors such as ________?
- Phosphorus (P) is the second major nutrient essential for plant growth. With the exception of Nitrogen (N) and Potassium (K), Phosphorus is required by plants in_________?
- The movement of water through a column of soil is called:__________?
- The deficient macronutrient in the sodic soils is:_______?
- According to one estimate, wind and water erosion over ______ % of the Pakistan’s total area?
- About 40% of the total area of Pakistan is affected by wind erosion. this includes:_________?
- Examples of prismatic structures are found in the __________ mapped in KPK and the northern part of Punjab.
- Soil particles as individuals such as sand and do not form aggregates. These are usually found in parent material or C horizon is:_________?
- AAS stands for:__________?
- Most common rocks, after exposed to weathering which cover about ______% 0f the earth:
- Granite and Basalt are examples of:__________?
- following are types of weathering:
- Soils that have more than 20% organic matter are termed as organic soils. These are also called:________?
- Organic matter in Pakistani soils is generally:_________?
- What is the formula of urea?
- Potassium (K) fixation capacity is maximum in:__________?
- What is the pH of calcareous soils?
- Which is/are dominating salt/s in alkali soil:
- What are diatoms?
- Which of the following crop takes N in ammonical form:
- The virus infecting bacteria is called:_________?
- Fe is trivalent in which of the chemical compound:
- If the chlorophyll content in plant increases, the solar radiation transmitted:
- Water occupied the larger soil pores and moves down readily under the force of gravity. Water in excess of the field capacity is termed:
- The resistance of a soil at various moisture contents to mechanical stresses or manipulations:
- The process of deposition of soil materials in the lower layer is termed as:_________?
- The process of transformation of raw organic matter into humus:
- Biological Weathering involves:
- What is the concentration of pure water?
- Roots usually occupy :__________?
- Which of the following fertilizers show maximum residual acidity with the continuous soil application:
- Availability of Zn is higher to crops in:_________?
- The nutrient element silicon (Si) is:_________?
- The term rhizosphere was coined by:__________?
- Most abundant organic compound in nature?
- Which one of the following techniques is used for assessing available P in soil and does not include growing plants:
- According to FCO, the maximum permissible total N content in the form of urea in DAP should be:_________?
- The seventieth element included in the list of essential nutrient element is:__________?