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Recite four forms of renewable energy and for each provide teo major negative environmental impacts with solutions respectively
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- Energy sources: need advatages and disadvantages for each Non-renewable — Fossil fuels Nuclear power Renawables — Hydroelectric power Solar power wind power Geothermal Tidal power Wood power Bioenergy hydrogen powerDifferent types of biomass resources can be converted to three desired formof energy. Show how heat, electricity and fuels can be produced fromvarious biomass resources using different conversion technologies.Discuss some of the challenges associated with the production and use of biodiesel,and solutions to overcome them
- DESCRIBE THE ROLE OF MICROORGANISMS IN CARBON CYCLING. ILLUSTRATE CARBON CYCLING. DEFINE BIOREMEDIATION. DISCUSS THE TECHNIQUES, CLASSIFICATION, TECHNIQUES, BENEFITS, LIMITATIONS, AND PROSPECTS. HOW BIOREMEDIATION WORKS. DISCUSS THE DIFFERENT FACTORS AFFECTING BIOREMEDIATION. DESCRIBE THE INTERACTIONS BETWEEN HETEROTROPHS AND AUTOTROPHS IN THE CARBON CYCLE. WHAT ARE THE DIFFERENT WASTE TREATMENT SYSTEMS AND HOW DOES IT WORKS? DISCUSS THE IMPACT OF MICROBIAL DEGRADATION ON HUMANS. MAKE TABULAR DATA SHOWING THE ABILITY OF MICROORGANISMS PRESENT IN THE ENVIRONMENT THAT ARE CAPABLE OF DEGRADING PETROLEUM PRODUCTS. EXPLAIN THE COMPLEX ROLE OF MICROORGANISMS IN THE FORMATION OF VARIOUS CARBONATES AND IN THE FORMATION OF STROMATOLITES.Describe the process of bioavailability-bioaccumulation-biomagnification with reference to biogeochemical cycles (e.g., carbon cycle and nitrogen cycle)Discuss phosphorus cycle
- 23. Ecological stability is the result of _______________, the tendency of a system not to change when disturbed, and _________________, the ability of the system to recover. 24. Which of the following is NOT a limiting factor in primary production? Question 24 options: A) Red light B) Oxygen C) Micronutrients D) WaterGiven the requirements for life, how might microbial communities be sustained in the absence of solar energy (please include examples)?Renewable energy approaches include all of the following excepta. fracking.b. solar panels.c. wind farms.d. cellulose fermentation