In what soil horizon are microbial numbers andactivities the highest, and why?

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: Describe the three types of soil: Sand, Silt, and Clay

A: Soil can be defined as the loose layer of earth which covers the surface of planet.Soil is part of…

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: Describe the different ecological niches occupied by microbes in soil and how microbes have evolved…

A: An ecological niche is defined as the position in the ecosystem that is occupied by a species. It…

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: Does soil survey compose all the valuable data needed for the study in resource conservation?

A: Yes, soil Survey compose all the valuable data needed for the study in resorce conservation .…

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: Some of the organic material manufactured in estuarine communitiesis exported to other ecosystems.…

A: Answer: Introduction: Estuaries means specific regions where the river and seawater combine. The…

Q: How would turbidity affects the primary productivity of a pond?

A: Primary Productivity Is The Conversion Of The Sun's Energy By Into Organic Material. It Is…

Q: What are the roles of precipitation, condensation, respiration, transpiration,surface water, and…

A: The water cycle is also known as the hydrologic cycle or hydrological cycle. It describes the…

Q: Is transpiration the onlyway through which leaves losewater?

A: Introduction  Plants spends lots of their energy in water absorption as well as in water…

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: 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 geotechnical properties of a soil ?

A: Soil is a blend of organic matter, rocks, gases, and liquids, all of which sustain life together.…

Q: How carbonation increases the solution effect of water in rock soil system?

A: Weathering is the process by which the breaking down and dissolution of soils and minerals on the…

Q: (i) How would different soil textures affect soil water availability?

A: -Soil water availability can be described as the capacity of the soil to hold water that is…

Q: What property of water keeps plant debris on the surface of lakes and ponds? What is the ecological…

A: Surface tension is defined as the phenomenon in which a force causes the liquid to increase its…

Q: Which type of soil does kenneth have

A: Types of soil given below

Q: Co In the given figure, explain why does the CO2 concentration increase in the top-soil horizon (A)…

A: The soil can be divided into different zones. The chemical and physical properties of these zones…

Q: In which type of soil is nutrient leaching a morecommon problem, sandy or clay soil?

A: Ans: Soil Nutrient leaching: It is the process on which the nutrients dissolved in soil move…

Q: How plants reduce the mobilization and  migration of contaminated soil?

A: The major type of soil contaminants include the heavy metals that increases the soil pollution. They…

Q: How do biofertilisers enrich the fertility of the soil?

A: Biofertilizers are substances that consist of microbes and help in promoting the growth of plants…

Q: How is 'peat' naturally formed?

A: Peat is the accumulation of partially decayed vegetation and also known as turf. It forms peatland…

Q: Explain two ways that soil can lose nutrients.

A: * The soil can lose its nutrients by soil erosion, runoff, leaching and burning of crop residues. *…

Q: Why do parts of Alaska and Canada have such thin soil today? What happened to the soil that used to…

A: Abiotic conditions of a particular geographical region are regulated by various factors.

Q: Below what water activity do microorganisms cease to grow?

A: Introduction Water Activity (aW) Is A Measurement Of How Much Water Is Unbound And So Available For…

Q: If there are fewer plants and therefore less transpiration in a given area, what will happen to the…

A: Transpiration in plants is an important process, where the plants discharge their excess water in…

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: 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: 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: Why are total soil concentrations poor indicators of the amounts of ions that may bioaccumulate…

A: Bioaccumulation refers to the accumulation of the substances, such as pesticides or other chemicals.…

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: Soils & Erosion 1.Describe the relationship between soil particle size and important soil…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In preparing a site for surface mining and later restoration, why wouldengineers separate the…

A: Restoration ecology is a branch of ecology that deals with the restoration of the degraded, damaged…

Q: Human Activity Effects on Soil Quality Effects on Soil Quantity

A: Humans affect the environment in numerous ways: Rising population, contamination, consuming…

Q: Why can wet soils occur both near the equator, where rainfall is high, and at high latitudes, where…

A: wet soils occur both near the equator, where rainfall is high, and at high latitudes, where…

Q: What is the role of bryophytes in soil formation?

A: Bryophytes - these are flowerless green plants and are of small size, these are non - vascular…

Q: Which factors affect soil quality? a. chemical composition b. history of the soil c. presence of…

A: Introduction  An ecosystem can be defined as the interaction of living and non-living organisms with…

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: What is the importance of air in soil?

A: Soils are complex mixtures of salts, water, air, organic matter, and a plethora of creatures that…

Q: Design a concept of bioremediation related to earthworm

A: Bioremediation is that the use of microbes to wash up contaminated soil and groundwater. Microbes…

Q: Is it possible to build up a soil's organic matter and at the same time make it less fertile

A: The loftiest layer of Earth where the growth and nourishment of plants occurs is called the soil. It…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.