Q2.19. All else being equal, in what kind of soil environment would you expect the decomposition rate to be highest? Cool, dry, oxygen-poor ● Cool, moist, oxygen-rich ● Warm, dry, oxygen-poor Warm, moist, oxygen-rich Submit

Q: What are the four most important chemical nutrients for microbial growth? O Carbon, copper,…

A: Microbial growth refers to the growth of a population, not to an increase in the size of the…

Q: c. Microbes getting busy... Due to respiration, bacteria can increase the concentration of CO₂ in…

A: It is simple to express the level of soil alkalinity in terms of pH values. The pH scale has 14…

Q: Give examples of mesophilic and thermophilic spore formers of concern in the food industry.

A: One of the main concern of the food industry is the microbial contamination.

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 is the range of salinities over which Halobacterium NRC-1 is able to survive? Why specifically…

A: The range in which Halobacterium NRC-1 would able to survive is between 234 ppt and 468 ppt…

Q: Help The difference between thermal death time and thermal death point in microbicidal activity is…

A:

Q: Discuss the possibility of life on Mars. In reference to extremophiles.

A: Note:- sorry, since you have posted multiple questions, we will be solving the first one for you as…

Q: You would expe hat.

A: Decomposition is the natural way of waste management by the action of decomposers. Decomposers are…

Q: We also discussed the role of litter quality.  Tell me how one of the chemical components of leaf…

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…

Q: Explain 2 factors that influence microbial growth.

A: The growth of microorganisms  are very much dependent on different factors that controls the growth…

Q: What is believed to be the concentration of bacteria in soil? 109-1010 cells/g dry weight 105-106…

A: Introduction Bacteria are the unicellular living cells/organisms belonging to the domain prokaryote.…

Q: Researchers in Alaska conducted an artificial soil warming experiment to examine how a warming…

A: Mineralization is defined as converting or transforming organic compounds into inorganic compounds…

Q: Q2.21. Which of the following statements about decomposition rates is well supported by the data…

A: Decomposition is a process carried out by microorganisms. In this process complex organic substances…

Q: 18- Indicate  whether  the following chemicals or conditions would result in an increase, decrease,…

A: Dissolved Oxygen is the amount of gaseous oxygen (O2) dissolved in the water.

Q: Provide an example of an organism within each of the four main nutritional categories of microbes…

A: Bacteria can be divided into different categories based on their mode of nutrition. These categories…

Q: You are responsible for the bioremediation of soil contaminated by jet fuel. Your coworker suggests…

A: Bioremediation can be defined as the branch of biotechnology which deals with the removal of…

Q: Soil particles may be held together by which of the following to form aggregates? Group of answer…

A: Soil  Soil Is a complex mixture of organic in organic materials. Soil is the major source of…

Q: Describe several physical and chemical requirements for microbial growth, and explain what factors…

A: Physical requirements for microbial growth: Temperature: For pyscrophilic organisms = around 00…

Q: Why is the rate of decomposition affected by abiotic factors such as pH of the soil,availability of…

A: The decomposition of detritus or dead remains of plants and animals is carried out by number of…

Q: ..is the optimum condition for bacterial growth in soil? O Alkali O Acidic O Slightly acidic to…

A: Slightly acidic to neutral

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.