Q: When Chris mows the grass, she faces a choice between discarding the clippings and leaving them on…
A: Plants need water, soil, nutrients for their growth and development, deficiency of any of the…
Q: All of the following are true about soil microorganismsEXCEPT:(a) They never affect or change the…
A: Answer- Soil microorganisms can be of different types starting from bacteria, actinomycetes, fungi,…
Q: Soil formation is influenced by which factors? How availability of nutrients can affect the quality…
A: Definition Soil formation also known as pedogenesis. It is the process in which soil is formed from…
Q: Matching Type. Match column A with the correct answer in column B. Write only the letter of correct…
A: Matching Type. Match column A with the correct answer in column B. Write only the letter of correct…
Q: Which three soil colours would suggest the following conditions in the soil 1. Poor drainage 2.…
A: Answer: Introduction: 1) Well drained and aeration soil- Colours like red, yellow and reddish‐brown…
Q: Clay may be categorized as: Group of answer choices a) A size fraction of the soil. b) A Textural…
A: Clay is a part of the soil that is used to grow crops. It may or may not be present on the topsoil.
Q: |The oxygen and carbon dioxide content in the soil air and ordinary air is normally equal in areas…
A: Introduction :- Plants growth and development depends mainly upon the nutrient level , fertility ,…
Q: Soil pH influence the availability of soil nutrient elements TRUE OR FALSE
A: Naturally, soil can be alkaline or acidic. The plant grows best at the correct pH, so maintaining…
Q: What are three ways in which human mismanagement can cause soil damage?
A: Soil degradation is the biological, chemical, or physical process that can damage the quality of…
Q: For which of the following problems would growing and maintaining cover crops be an appropriate…
A: Cover crops: These are crops which are planted so as to maintain the soil fertility, reduce soil…
Q: Describe the development of major horizon in soil
A: A soil horizon is a layer of soil that runs nearly parallel to the soil surface and differs from the…
Q: Which is the better choice—to eat processed foods that have been enhanced with phytochemicals or to…
A: Phytochemicals are the compounds produced by plants. The term phyto means plant. They are largely…
Q: WHAT IS THE BEST FIELD MANAGEMENT PRACTICE FOR BLACK, RED, AND GREY SOILS?
A: Answer : Management Practices for Improving Soil Health:- i) Reduce Inversion Tillage and Soil…
Q: What are the consequences of soil erosion in urban settings?
A: Soil erosion is the process by which the top layer of soil or soil erodes due to a number of factors…
Q: Soil characterisation could help to determine soil type and soil health. (i) Relate cation exchange…
A: Soil fertility 1. Soil fertility is that the quality of soil that enables it to grant nutrients in…
Q: Analyze each statement (A and B) whether they are true or false. Use the choices below in answering…
A: The vertical cross-section of the soil which is composed of various layers arranged parallel to the…
Q: Which region of soil is the most microbially active?
A: The microbe is a term used for microorganisms like bacteria, fungi, viruses, and protozoans. These…
Q: Define the effects of disturbance in different soil environments ?
A: Different type of soil makes different types of environment For example In Dessert soil are granular…
Q: soil management strategies that are sustainable
A: The chemical composition, moisture, and temperature of the soil control the vegetation. The soil…
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: Which type of soil does kenneth have
A: Types of soil given below
Q: Soil analysis is generally sufficient for analyzing: Group of answer choices a. pH b. Salinity c.…
A: For agricultural purpose the soil is very much important for plant growth and development. Soil…
Q: Explain the relationship between soil particle size and the field capacity of soil.
A: Soil is the edaphic factor of the ecosystem that is composed of organic matter, mineral nutrients,…
Q: Select the following characteristics that clay soils possess. I. Poor aeration. II. Poor drainage.…
A: Option (D) is correct answer. Clay Soils: Clay is a fine grained natural soil material containing…
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: Why do tropical and temperate soils have different rates of nutrient regeneration?
A: Tropical and temperate soils have different rates of nutrient regeneration because Because whenever…
Q: Among the cited importance of soil, which of them gives you more realization that soil should be…
A: Soil is the loose surface layer that covers the majority of the ground. It is made up of both…
Q: What are the environmental conditions in terms of temperature, moisture, parent material, organic…
A: Alfisols needed the temperature very low and the moisture is dry semi arid and parent material is…
Q: What fraction of the soil represents the most active? A. Clay B. Pore spaces C.…
A: Answer of the question given below...
Q: What are the functions of soils in a rice field, and suggest management activities to maintain a…
A: Soils are complex mixtures of minerals, water, air, organic matter, and countless organisms that are…
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: Analyze each statement (A and B) whether they are true or false. Use the choices below in answering…
A: Soil moisture refers to the water that is held in the soil and is influenced by factors such as…
Q: A soil consists of layers called ________ that taken together are called a ________. a. soil…
A: Minerals, water, air and organic matter makeup the soil. Pedolody is the study of soil. They are…
Q: An environmental factor that makes it possible for roots to grow deeper into the soil Light…
A: An environmental factor that makes it possible for roots to grow deeper into the soil is Air supply.…
Q: List two advantages of using turbidity as a measure ofcell growth.
A: Cell growth, also known as cell proliferation is the increase in number of cells which occur due to…
Q: Which soil horizon will contains the highest proportion of soil organism
A: Weathering is the breakdown of the larger rocks into the smaller particles. The weathering process…
Q: Define each classification of water in soil.
A: Soil water, also called rhizic water, refers to the water available in the soil. The soil function…
Q: Name the four soil components.
A: The Earth is made of 79% water and 21% land. Life persists on both land and water. Diversity of life…
Q: Name and briefly explain the factors that affect soil formation.
A: The thin layer of material covering the earth's surface and is formed from the weathering of rocks…
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: An extremely acid soil generally limits the availability of many nutrients in the soil. True or…
A: Soil is the uppermost layer of the earth crust. It is a mixture of rock particles, organic matter,…
Q: Explain soil profile. What master horizon is characterized by organic debris in various stages of…
A: Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support…
Q: Soil pH affects availability of nutrients for root absorption. The following statements are true…
A: The pH is also known as the potenz of hydrogen or in simpler terms, the power or concentration of…
Q: b, define what these two soil orders e.g., "the soil of the left is.."). Then pil forming.process is…
A: The distribution of soil morphological characteristics for landslide-impacted Sumbing Volcano,…
Q: Explain the principles of soil conservation and providesolutions to soil erosion and land…
A: Humans have caused damage to soil in the form of soil erosion and exhaustion.
Step by step
Solved in 3 steps
- Describe the process of soil formation for one of the following: Tundra soil, Tropical forest soil or Prairie/grassland soil. The answer should address the impact of vegetation accumulation, impact of temperature and precipitation on the formation. You should also note the soil characteristics and reasons for them in relation to your choice.List any five specific processes of soil formationFertile soil is one of the keys to good yield. (i) Explain the roles of clay and organic matter in contributing to soil fertility and cation exchange capacity (CEC). (ii) Name ONE (1) negative effect of low CEC and high CEC soils respectively. Suggest ways to improve low CEC and high CEC soils. (iii) Suggest ONE (1) suitable type of crops for high CEC soil, low CEC soil and loam soil respectively.
- Soil characterisation could help to determine soil type and soil health. Relate cation exchange capacity (CEC) with soil health and explain the roles of clay and organic matter in contributing to CEC. (i) What would you recommend to improve soils with low CEC and high CEC? Name ONE (1) negative effect of low CEC and high CEC soils, respectively. (ii) (ii) Suggest a suitable soil type for rice, oil palm and durian, respectively.Which three soil colours would suggest the following conditions in the soil 1. Poor drainage 2. Reduced compounds of manganese 3. Well drained and aeration soilDuring the formation (genesis) of a soil from parent material, the regolith undergoes many profound changes, which are brought about by variations of four broad soil-forming processes. Explain how these changes are induced by the four main soil-forming processes.
- What are the functions of soils in a rice field, and suggest management activities to maintain a healthy soil (a soil that can fully provide its full potential or function both to the plants and animals and the environment).Which of the following is not a soil structure types? Group of answer choices True False a) Granular, b) Crystalline c) Angular blocky d) Columnar/prismatic e) PlatyList any two factors which determine the nature of soil?