1. Construct a table comparing natural gas, coal, and oil according to (a) origin, (b) fuel value, (c) other uses, (d) chemical composition, (e) environmental effects, etc.
Q: Using scrubbers on coal-fired power plants can remove pollutants from the emissions, but results in…
A: IntorductionThe toxic remains of coal when burned is as coal‐fired…
Q: 8. Which of the following is a toxic gas that is converted into a harmless gas by the atmosphere? A.…
A: Combustion or burning involves the production of undesirable gases. These gases can be toxic to…
Q: The prime source of chlorofluorocarbons is A. Vehicular emissions B. Industrial effluents C.…
A: Chlorofluorocarbons : These are the partially or completely halogenated hydrocarbons having…
Q: Discuss what is geomicrobiology and microbial contribution to geochemical cycles.
A: Microorganisms play a very important role in the oxidation-reduction and assimilation-dissimilation…
Q: How does pollution indirectly kill or harm plants?
A: Pollution is entry of harmful toxic elements into the living bodies or environmental and cause…
Q: 1. State the composition of air. 2. What is meant by acid rain, what causes acid rain and state…
A: NOTE : AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER THE FIRST THREE QUESTIONS, PLEASE…
Q: Write the chemical nature of biogas. Name one organism which produces biogas.
A: When organic matter like wastes from plants and animals and food scraps are broken down it is…
Q: 1. What is composite materials? Describe biomass derived composite materials by picking one biomass.
A: Biomass refers to the organic matter present in the bodies of living beings.
Q: 1. Which of the following chemicals is a persistent organic pollutant (POP), but is produced…
A: Persistent organic pollutants (POP) are the toxic chemicals which persists for a longer period of…
Q: 8. Which of the following is a toxic gas that is converted into a harmless gas by the atmosphere? A.…
A: Option D carbon monoxide is the right answer.
Q: Is pollution always causedby humans?
A: Pollution is the addition of harmful substances to natural resources such as air, water, and soil…
Q: 5. One of the ways that the atmosphere provides natural capital to humans and ecosystems is by…
A: INTRODUCTION Excess Diatomic nitrogen is toxic.
Q: 3. Environmental laws can be procedural or substantive. Explain this difference and cite an example…
A:
Q: 3. Which type of nitrogen gas is the most abundant in Earth's atmosphere, and is transformed into…
A: Question - Which type of nitrogen gas is the most abundant in Earth's atmosphere, and is transformed…
Q: 1. describe key aspects of the atmosphere related to human well-being, such as oxygen's role as a…
A: Note :- Since you have asked multiple questions and as per bartleby guidelines im supposed to answer…
Q: 1. Which form of carbon is found in aquatic environments, but never as a gas in the atmosphere A.…
A: Answer. Photosynthesis and respiration are the two opposing processes that drive the global carbon…
Q: 28 29 30 Please select the word from the list that best fits the definition The is an agency that…
A: EPA... The EPA has these pollutants classified as the six principal pollutants . These pollutants…
Q: 1. Explain the natural and anthropogenic origin of the six criteria air pollutants and identify the…
A: Air pollution is contamination of an environment by any agents such as physical, chemical, as well…
Q: 27YAll of the following are examples of damage caused By AJ leaching of aluminum from the soil into…
A: Acid rain, also called acid deposition is used as a broad term to describe any precipitation that…
Q: Imagine a company producing Non-Biodegradable plastic which is polluting the local environment. 1.…
A:
Q: 4. Why are we concerned with the amount of greenhouse gases in the atmosphere?
A: 4. Green house effect The greenhouse effect is a natural process that warms the Earth’s surface.…
Q: Name the green house gas?
A: Green house effect is a process when the gases in the atmosphere absorbs the radiation from the…
Q: What is water cycle and explain how it works
A: As per our guidelines we are not allowed to answer more than one question at a time. Please ask…
Q: 1. Why is decomposition important as a function of ecosystems?
A: The ecosystem can be defined as the complex web of interactions between the biotic and abiotic…
Q: c) Newton's Law 3: .[2] [Total 6] 4. a) How do automobiles pollute the air? [2] b) What is global…
A: The cells are the primary unit of living form. The organism may be unicellular or multicellular in…
Q: Why fire hazards are considered natural hazards?
A: Environmental health hazards are substances or states, or events that have the ability to negatively…
Q: E 1 If wastewater which is high in DOM, nitrates and phosphates is а. released into rivers, what is…
A:
Q: Which is the most hazardous metal pollutant of automobile exhaust?
A: Pollutants are the substances or energy introduced in the atmosphere that put undesired effects on…
Q: 4. SEP Engage in Argument What advantage does coal have over wood as an energY source? What is the…
A: An ideal fuel is the one which 1. Easily accessible 2. Non- bulky and easy to store 3. Has low…
Q: When chlorophyll is burnt which element is obtained ? (A) Ca (B) Na (C) Mg (D) Mn
A: Introduction :- Because of the presence of sunshine, chlorophyll is commonly described as being…
Q: Choose the letter/s that applies: Among the following, which can be used as crop or plant…
A: Fertilizers can be described or defined as any natural and or synthetic materials applied to the…
Q: How will global warming affect the proportions of the Earth’s water that resides in the oceans?
A: Global warming is the heating of Earth's climate system that started from the pre-industrial phase.…
Q: For how many years petroleum resources will last?
A: Petroleum resources refers to the estimated quantities of hydrocarbons that are naturally occurring…
Q: 1. Define Agricultural and Biological materials? 2. Why do we need to study the properties of…
A: Biological tissues are viscoelastic materials; their conduct is both gooey (viscous), which means…
Q: What is spreading of oil on the surface of rivers or sea due to leakage from tankers known as?
A: The life of the aquatic animals is exploited due to human intervention. Some of its negative impacts…
Q: Give four design features of natural gas pipeline.
A: For the design of the natural gas pipeline, the design methodology consists of mainly 3 parts:…
Q: 5. Imagine that you are an environmental scientist who has been hired to solve a groundwater…
A: Introduction Contamination Refers To Materials In The Environment Or Groundwater That Are Or May Be…
Q: How does natural gas impact the environment?
A: Natural gas is the naturally occuring gas. This is the hydrocarbon gas that contain several other…
Q: 48. The process of removing carbon dioxide from the atmosphere is known as A. recycling B. cleaning…
A: Answer48- The greenhouse effect is a familiar term that denotes the warming of the Earth naturally…
Q: Why is plastic bottles an environmental problem?
A: Any plastic waste material like bags, bottles, and clothes that enter the environment creates…
Q: 3. Compare the different energy sources described in this article. Mark with an 'X' to show how each…
A: Answer:- Different sources of energy are used to generate electricity. Some of these sources are…
Q: You have the intention to build a house in a rural community with limited facilities, hence you need…
A: The septic tank is a sealed round or rectangular container which is used to break down the sewage so…
Q: 1. Which of the following sentences is/are true for Biofuels? I. The second generation of the…
A: Biofuel is a kind of fuel made from biomass that is generated rapidly instead of relying on a very…
Q: 31. If you knew you were going to be exposed to a generally toxic pollutant (non-lethal dose) but…
A: Toxic pollutants are the substances which can cause toxicity in the body and can lead to multiple…
Q: All Biofuels are made from Select one: O a. Animal fat O b. Corn O C. Plants O d. Biological…
A: Biofuels are environmentally beneficial since they lower the danger of global warming. Using…
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- 1. What is e-waste?2. Why is e-waste hazardous?3. What practical ways can you minimize your e-waste? please cite referencesImagine a company producing Non-Biodegradable plastic which is polluting the local environment. 1. What arguments can you provide to this company to incur additional costs to reduce the environmental impact of the production and disposal of the plastic, even though production and disposal are performed by others?1. Which of the following sentences is/are true for Biofuels?I. The second generation of the bioethanol is starch-based.II. Bioethanol and biogas are examples of the biofuels.III. Bioethanol can be produced from cellulosic feedstocks, like crop residues.A. I onlyB. III onlyC. I and IID. II and IIIE. I, II and III
- (3) Based upon what we have read, all of the following are potential negative effects of our concentration on growing biofuels (e.g. corn for ethanol production) except: (a) Disappearing Brazilian rainforest used for growing corn (b) Destruction of natural petroleum reservoirs beneath the Alaskan National Wildlife Reserve (c) Decreased resources to fight famine in Africa and other impoverished areas in the world (d) National focus to find or develop practical resources for future energy production1. Which of the following micro-organisms are the most resistant to heat sterilization? a. Vegetative bacteria (e.g., Samonella spp.) b. Spore-forming mesophilic bacteria (e.g., Clostridium botulinum) c. Spore-forming thermophilic bacteria (e.g., Bacillus stearothermophilus) d. Toxicogenic bacteria (e.g., E. coli O157:H7) e. All of the above are equally resistant to heat sterilization.1.) a.Name two biological processes involved in rapid carbon exchange: b.Name two geologic processes involved in long-term carbon exchange:
- 1-.Explain how a change in the type of energy used can modify a technical process. 2-.What alternatives can you propose to consume less electricity? 3-.What are renewable energies and how could they take advantage of them?Why do GMP guidelines not allow personnel to enter a factory in street clothes?Suggest TWO (2) commonly available biomass in Malaysia that can be utilized as potential feedstocks for fermentation and discuss the importance of feedstock pre-treatment. ⠀⠀
- 42. Which of the following chemicals is a persistent organic pollutant, was first used on a wide scale to kill mosquitoes during World War II, and was later used by farmers to kill other insect pests? A. aldrin, produced as an insecticide B. PCBS (polychlorinated biphenyls), produced for electrical insulation C. dioxins (like 2,4-D), produced as a byproduct of herbicides D. DDT (dichloro-diphenyl-trichloro-ethane), produced as an insecticide E. ethyl-mercaptan, produced by skunks(a) Increasing the number of microorganisms in a composting system through inoculum addition, hastens the decomposition process; (b) The heating of the compost pile up to thermophilic levels destroys weed seeds and kills plant pathogenic microorganisms A. If statement A is true B. if statement B is true C. both statement A and B are true D. statement A nor B are trueAnswer the following questions: 1. Discuss some advantages and disadvantages of fertilizer. 2. Why does eating meat carry more adverse environmental impacts than eating grains, nuts, vegetables, and fruits? 3. How does the high consumption of meat in some parts of the world contribute to scarcity of food in other parts of the world? 4. List some disadvantages of genetically modified organisms (GMOs). Are there advantages? What are they? 5. If everyone ate a vegetarian diet, how would that affect the number of humans that the planet could support?