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- A soil consists of layers called that taken together are called a ________. soil profiles : horizon horizons : soil profile horizons : humus humus : soil profileDescribe soil as a microbial habitat.Provide 3 reasons why soil is an excellent source for microbes especially potential antibiotic producers
- name some factors that determine the microbial activities in the soil.Which of the following factors would explain why there is a decreasing trend of microbial population from top to bottom? A. There is a shift in the condition form oxic to anoxic. B. All statements are acceptable. C. The soil particles become larger and not weathered. D. There is a decrease in the available nutrients.10 topic: light and dark bottle method The dark bottle represents the ______. a. net primary productivity c. respiration b. gross primary productivity d. phytoplankton
- what is an overview literature for the title Optimising Soil Microbial Ecology for Enhanced Crop Productivity: A Comparative Analysis of Biofertile X, Y, and Z Products".Farming and Agricultural Activities as Source of Soil PollutionDirections: Describe how the listed activities affect soil quality and quantity.Phytoremediation, mycoremediation, bioinventing, biobleaching, landfarming, biorector, composting, bioaugmentation, rhizofiltration, biostimulation are all examples of Bioremediation. Bioremediation means… A. use of natural organisms to clean contaminants B. Determination of the relative strength of a substance by comparing its effect on a test organism with that of a standard preparation C. The removal and examination of tissue, cells, or fluids from the living body D. Having normal biological capability or performance enhanced by or as if by electronic or electromechanical devices
- Why a medium of a biofilter should have a high content of inorganic nutrients?A soil consists of layers called ________ that taken together are called a ________. a. soil profiles : horizon b. horizons : soil profile c. horizons : humus d. humus : soil profileExplain the principles of soil conservation and providesolutions to soil erosion and land degradation
