What was the world coal consumption in 2008?

Q: PART 1: Reading: Read the text below. Then answer the questions that follow. (1) Around 45% of the…

A: Given above is a passage and it has been asked to anwser after reading the passage carefully.

Q: Explain the process of greenhouse effect and why is it useful for life on earth?

A: Solution: The Greenhouse effect is basically a natural process That warms the earth's surface. The…

Q: What did ElA 2008 reported about CO2 emitted worldwide mdue to burning of fossil fuels?

A: The Environmental impact assessment (EIA) is a systematic process for analysing the possible impacts…

Q: What are the functions of environment and energy engineering? What are their outputs?

A: There is very graet role of environmental engineering . By the means of environmental engineering we…

Q: how does industrialization use carbon to benefit people?

A:

Q: What will happen to the life on Earth in the absence of greenhouse gases?

A: Greenhouse Gases Some gases are there that trap heat in the atmosphere. They absorb and dischrage…

Q: Question 2 UK homes A are responsible for 45% of CO2 emissions B produced 16% of CO2 emissions in…

A: Question 2 45 % carbon emission is from both house and travelling, not alone from houses Kindly…

Q: Why is the efficiency of a machine always less than one?

A: Efficiency is the ratio of the useful work output to the total work input.  Efficiency…

Q: What is coal gasification?

A: Coal gasification refers to any process that converts coal into gas for use in heating and lighting.

Q: What types of materials are available for recycling or reusing locally or near in our places?…

A: There are variety of things near by us that can be Recycled or reuse locally. Before going about the…

Q: List three examples of energy production and use practices that you think are unsustainable. Write a…

A: Types of unsustainable practices around energy usage are: # Petroleum products, often used for…

Q: What does a environmental and energy engineering do? What are some of its duties and outputs?

A: Benifits of Studying Environmental Engineering-  Environmental engineering contributes greatly to…

Q: naximum?

A: (c) 5℃ generally the water set to have maximum density at 4 degree Celsius but as in the question is…

Q: 1. The work of ___________ engineers includes the design of water treatment and waste water…

A: In this question various question is asked and these questions are from environmental science and…

Q: Reducing emissions from all greenhouse gas can help produce a carbon neutral result through energy…

A: Carbon neutrality refers to having a balance between emitting carbon and absorbing carbon from the…

Q: Explain how waste-to-energy incineration for MSW treatment emits anthropogenic GHG and formulate the…

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Q: A home owner has a leaky bathroom faucet. If her faucet leaks 0.5 L/min and her water is heated to…

A: Faucet A faucet is a device that allows water to be delivered from a plumbing system. It may include…

Q: Question 7 What is the author's opinion about the level of CO2 emissions in the UK? A More CO2…

A:

Q: It is said that deforestation is one of the biggest contributors in the increase in emission of CO2…

A: CO2 is emitted from various sources such as vehicle, human beings etc. and this is one of the major…

Q: As an engineer how could you help reduce the atmospheric CO2 emissions?

A: As an engineer we use some advanced technologies and use of some alternatives to reduce the CO2…

Q: You are considering purchasing a compact washing machine, and you have the following information: •…

A: Given Estimated use 350 kWh for 8 loads In a year total 365/7 = 52.142837 weeks per week energy…

Q: What are the varous sinks to CO2 emissions?

A: Carbon is returned from sediments to the ocean/atmosphere/biosphere/soil when sediments are uplifted…

Q: A Renewable Energy Certificate can be purchased by a user to help the Renewable Energy Sector grow…

A: Renewable Energy Certificates (RECs)  It is a market-based instrument which certifies that the…

Q: What fuels are used to power fossil-fuel electric-generating plants?

A: Fossil fuels - It is defined as a nonrenewable energy source formed from the remains of dead animals…

Q: What do you mean by anthropogenic emissions?

A: Answer Anthropogenic EmissionAnthropogenic emission is those emissions which are produced due to the…

Q: What do you mean by Desulphurization of fuel oil?

A: Desulphurization of fuel oil:

Q: What are some of the research and development costs for hydropower?

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Micro, mini and small hydro – What is the difference? The size designations for hydropower plants…

A: Hydropower Plants are classified according to power generation and no. of houses they serve as…

Q: New Zealand Waste Minimisation Act 2008 allows regulations to products, materials or waste control…

A: Answer:- Control Explaination  New Zealand Waste Minimisation Act 2008 allows the regulations to be…

Q: You are the manager of a large crude-oil refinery. As part of the refining process, a certain heat…

A: Given data: EOY=6 Inflation rate=9% Capital cost=18% Replacement and downtime cost=$165,000   It…

Q: A home owner has a leaky bathroom faucet. If her faucet leaks 0.5 L/min and her water is heated to…

A: Data Given: Leak = 0.5 L/minFinal temperature = 45°CInitial temperature = 15°CCost of Propane =…

Q: What do we mean by efficiency, and why is it important to know theefficiency of products that we use…

A: Efficiency is the capacity to achieve anything or get a preferred result without wasting resources,…

Q: Each hour an oil burner runs, the nozzle sprays 3⁄4 gallon of fuel. If the burnerruns for 21⁄2…

A: Given values: Each hour oil burner runs, fuel sprayed = 3/4 gallons burner run for 21/2 hours.

Q: 16 Which of the following statement is true about eco-properties of material production? * O CO,…

A: Cabon footprint is defined as the total greenhouse gas emissions caused by an organization using…

Q: Recycling materials such as steel and other metals can help industries save energy and money True or…

A: Steel is the most recycled material in the world. Steel scrap is 100 percent recyclable. It can be…

Q: Make a Presentation: 1. What is Renewable Energy Definition and Give own explanation? Give the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Hello, I need some help with this question 1 gallon of oil = 4.1 therm and 1 therm costs $1.40 You…

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Q: 3.Did the concentration of the reactants affect the amount of electricity produced? Explain.

A: The given problem is based on the concept of electrochemistry which can be justified as:

Q: For ( 0.138 tonnes/person/year ) waste generation per capita per year. What will be the amount of…

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Q: WITHOUT PLAGIARISM, LIST ALL THE BENEFITS OF RENEWABLE ENERGY (RE) PROGRAMS FOR NATION

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Fundamentals of World Energy Use

Population growth has a direct relation to the growing energy demand of mankind. A major emphasis has been laid on the usage of various energy supplies from both renewable and nonrenewable energy sources to meet the global energy demand. The energy supply from burning renewable energy sources such as bioenergy, hydropower, and natural gas has accounted for clean release of the by-products and zero carbon emissions. On the other hand, large-scale energy supply from the combustion of fossil fuels forms the global energy system. Fossil fuels fulfill two-thirds of the world's energy consumption.