High buffering capacity means the soil has more sand than soil with low buffering capacity. True or False
Q: The conversion of liquid water into gaseous water is called runoff percolation infiltration…
A: The matter is any substance that occupies space.
Q: Which element is responsible for causing soil salinity?At what concentration does the soil become…
A: Soil salinity as the term suggests is the salt content of the soil and the term of salinization…
Q: The infiltration rate of silt loam soil is higher than that of a loamy sand. O True O False
A: The infiltration rate is the measurement of the water entering capacity of the soil. The unit of…
Q: Why should soil moisture be continuously monitored
A: Monitoring of soil moisture is important because at different stages of plant growth and development…
Q: The movement of water through the soil is determined by the type of soil only. a. True b. False
A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…
Q: If you are planning to grow maize crop on your land area (2 hectares) and the recommended dose of…
A: Nitrogen (designated by the letter N) is a very important component of chemical fertilizers used in…
Q: Soil pH influence the availability of soil nutrient elements TRUE OR FALSE
A: Soil nutrients are essential elements and compounds that are required for optimal plant growth. They…
Q: Name the element that causes salinity in the soil.
A: Soil salinity is caused due to an increased concentration of salts in the soil. This process of…
Q: a) You run an experiment to estimate the water flow rate of the drip irrigation system in the Elon…
A: all the calculations above can be done with the help of simple formulas and equation the data…
Q: Soil fertility is lost by
A: Soil is the uppermost layer of Earth's crust formed by minerals, water, organic material, gases,…
Q: The high acidity of the soil means less capacity to bind positively charged ions. True or False?
A: Soil is the topmost layer of the earth which is formed by the process of weathering. The process of…
Q: What surves as a long-term storage area for water or nutrients
A: Introduction: Water storage is a broad term that encompasses both potable water for human use and…
Q: List any five specific processes of soil formation
A: Weathering is defined as the process of formation of soil.
Q: Describe the possible effects of acid deposition; On lakes On oceans On soil On plant life
A: When the chemical reactions occur due to the absorption of carbon dioxide and results in the reduced…
Q: Two soil samples, A & B, at same soil moisture levels are placed in contact with each other. Water…
A: Osmosis occurs by the movement of the solvent to a higher concentration. Solutions can be hypotonic,…
Q: Soil organic matter (SOM) samples have charge that is pH-dependent, and measurements for the…
A: According to the data provided in the question: Soil organic matter (SOM) CEC = 150 cmolt) /bg…
Q: If a soil when sampled from the field weighed 30g(fresh weight) and after oven drying at 105°C…
A: The moisture content of the soil is a very important parameter. The moisture content of soil depends…
Q: Can you determine phosphorus content in the soil via CEC measurement? Explain your the choice of…
A: The CEC stands for (cation exchange capacity), which measures the capacity of the soil to hold…
Q: uggest a suitable PHC intervention project to address the problem of poor drainage system
A: Poor sanitation has been linked to an increase in morbidity and mortality. Excreta and wastewater…
Q: A well-granulated soil structure has more total pore space and greater overall water holding…
A: Soil is generally composed of organic matter, gases, water, and organisms. It is essential for…
Q: The normal state of cations and anions in a soil is in the hydrated state. TRUE OR FALSE
A: Hydrated state means in combination with the water. Soil is made up of very small and large…
Q: Using the information from the data table, construct a bar graph or 2-line graph on the grid…
A: For the given data, the graph is mentioned in step 2.
Q: Explain the pH
A: PH is generally the way to determine of acidity and alkalinity of a solution that is a number on a…
Q: The rate of decomposition of detritus is affected by the abiotic factors like availability of…
A: Decomposition is usually defined as the way that the process of breaking down the trash into simpler…
Q: What type of soil will have higher percentage of leaching and what could be the causes? *
A: The loose surface layer that covers the majority of land is referred to as soil. It is made up of…
Q: Which of the following is not an example of adhesio O a Water dripping down a window O b Water on a…
A: Water is attracted to water is cohesion.Water is attracted to other substances by adhesion. Adhesion…
Q: The maximum biomass of fish that can be produced in static water without aeration depends on the…
A: The weight of the in-water part of a fishable population, i.e., that part of a population that is…
Q: . Which one of these soils would have a higher infiltration rate?
A: Soil is formed by the fragmentation and erosion of rocks by weathering, the action of rain-water,…
Q: in some areas floride is added to during the municipal water process in order to help
A: Water fluoridation is the process of controlled adjustment to a public water supply.
Q: The relative humidity in pore spaces is high in soils in tropical areas but low in desert soils.…
A: Relative humidity is the amount of moisture/water vapour present in the air compared to the normal…
Q: Write T on the blank provided if the statement is correct. If it is false, underline and replace the…
A: Soil is a biologically active and permeable substance that has formed in the Earth's crust's…
Q: State three moistures condition for determining soil consistence
A: Soil consistency It is defined as the strength with which the materials of soil are held together…
Q: For the reservoir, estimate the evaporation in the month of June by Penman formula, given latitude=…
A: The Penman-Monteith equation is widely used in land process modeling to estimate vegetation…
Q: The rate at which molecules diffuse through the soil depends on the soil’s: Group of answer choices…
A: The transfer of molecules from a region of high molecular concentration to an area of lower…
Q: Soil particles are arranged in order of increasing size are A. sand, silt and clay B. silt, sand…
A: Sand particles are the most important and clay particles the littlest. Most soils are a mixture of…
Q: The rate of decompostion of detritus is affected by the abiotic factors like availability of…
A: DECOMPOSITION It is the process in which the detritus is broken down into simpler substances…
Q: A specimen of silty soil has a bulk density of (18 kN/m3) and a moisture content of (13%) determine:…
A: The loose covering of earth that covers the planet's surface is referred to as "soil," which is a…
Q: SIT C. A saturated soil has he following characteristics: Initial volume = 21 cm³ Final Volume = 13…
A: Saturated soil is the soil in which all the pore spaces get filled with water completely. This soil…
Q: A large body of fresh gound water free from impurities is called:
A: Water covers almost 70% of our Earth. The largest body of water is the ocean, while the remaining…
Q: Mukul conducted an experiment in the Green House of University of Delhi. He filled 10 kg of…
A: Sterilized soil is the one that has undergone heat and chemical treatment to kill any pathogens and…
Q: What are the four components of the total water potential in a soil and what sign does each…
A: Water potential can be defined as the potential energy of water per unit volume with reference to…
Q: At equivalence point in a precipitation titration of Br- with AgNO3, pAg _____ pBr. Group of answer…
A: Ag+ from AgNO3 will react with the Br- to form AgBr precipitate.
Q: What serves as a long-term Storage area for water or nutrients
A: The areas of Earth where life is present are referred to as the biosphere. The biosphere encompasses…
Q: What is the difference between wet and dry deposition in terms of the distance it can travel from…
A: Pollution is defined as any undesirable change in physical, chemical or biological characteristics…
Q: Which water loss that can be prevented by a Contour walls b Planting wind breaks
A: Water is one of the most significant limitations to agricultural production since it directly…
Q: The percentage of pore space of a soil with a bulk density of 1.2 Mg/m and a particle density of…
A: The percentage of soil volume filled by pore spaces is known as porosity. This characteristic…
Q: Discuss the use and over-utilization of surface and ground water.
A: Surface water and ground water Surface water is the residue of snow that is melted or…
Q: When the soil is acidic, plants cannot grow on it. True or False
A: Soil pH is one of the factor which determines the growth of the plants. Every plant can grow in a…
Q: Cation Exchange capacity is: Group of answer choices a. The amount of cations that can be held by a…
A: Soil is very important source of micronutrients for growing plants. Roots absorb available water and…
Q: Tortuosity has to do with the straight or curvy pathway water must take as it moves downward through…
A: The separation occurs because, for steric hindrance purposes, larger molecules do not reach the…
Step by step
Solved in 2 steps
- High buffering capacity means the soil will retain more nutrients than soil with low buffering capacity. True or FalseHigh buffering capacity means the soil is more fertile than soil with low buffering capacity. True or FalseAn extremely acid soil generally limits the availability of many nutrients in the soil. True or False
- Write T on the blank provided if the statement is correct. If it is false,underline and replace the word(s) with the word(s) that will make the statement true. ___________________ Potential acidity is the sum of hydrogen ions in soil solution site.___________________ Actual acidity is the sum of hydrogen ions that may contribute to solubilityof ions in the soil solution site.___________________ Ammonium sulfate is a fertilizer that strongly acidifies soil than Ureafertilizer.___________________ Ca, Mg and K have high availability at acidic pH.___________________ Fe and Al have high solubility at basic/alkaline pH.___________________ Soils containing large amounts of 2:1 type clay are less buffered than soilswith 1:1 type of clay.In wastewater BOD level is high but in flowing surface water usually BOD level is very low. Explain.Surface and Sub-surface drip lines apply the water only where it is used and therefore weeds are much less of a problem. Why?
- If a soil when sampled from the field weighed 30g(fresh weight) and after oven drying at 105°C overnight it weighed 25g( oven dry weight), what would be the moisture percentage?%OM pH EC Ca2+ Mg2+ K+ Na+ Al3+ H+ % dS/m cmolc/kg soil cmolc/kg soil cmolc/kg soil cmolc/kg soil cmolc/kg soil cmolc/kg soil 2.7% 7.6 4.5 19 13 10 3 1 4 Is this soil affected? If so, what type? - saline - sodic - not salt affected - saline-sodicName two soil properties that can affect infiltration rates. How does application rate affect infiltration? Why are infiltration rates typically higher in a sandy than in a clay soil?
- The rate of decompostion of detritus is affected by the abiotic factors like availability of oxygen,PH of the soil substratum,temperature etc.Discuss.If you are planning to grow maize crop on your land area (2 hectares) and the recommended dose of nitrogen is 80 kg/ha then how much Urea you need to apply on that area?Standard trash (like a cup) is not considered a pollutant because it can be placed into a landfill and processed. True or False.
