what are the disadvantages of using fossil fuels( coal, oil, and natural gas} as energy source?
what are the disadvantages of using fossil fuels( coal, oil, and natural gas} as energy source?
Coal, oil, and natural gas are considered fossil fuels because Select one: a. they are derived from earthquakes, which release old, fossilized remains of dead organisms b. they look like fossils c. they are derived from the eruption of volcanoes, which release old, fossilized remains of dead organisms d. they were formed from the decaying remains of dead organisms millions of years ago when environmental conditions were perfect for their formation e. we dig up fossils and chemically convert them...
What are some advantages and disadvantages of using natural gas vs. oil as energy sources? Suggest an alternative energy source to petroleum and natural gas. Can we afford not to use nuclear energy? What are some pros and cons?
8. Discuss the differences between the fossil fuels: coal, petroleum, & natural gas. 9. Two kinds of individual underwater mountains are the seamount & the guyot. Explain the differences between the two and give at least one example of each.
Which of the following fossil fuels is the easiest to handle? petroleum methane hydrate natural gas
: Carbon dioxide CO2 is produced by burning fossil fuels such as oil and natural gas, and has been connected to global warming. The following table presents the average amounts (in metric tons) of CO2 emissions for certain years per person in the United States and per person in the rest of the world. Year Non-U.S. U.S. 1992 3.5 18.8 1993 3.3 19.7 1995 3.3 19.5 1996 3.4 19.7 2001 3.3 19.6 2002 3.3 19.6 2003 3.5 19.4 2004 3.7...
What are the two main problems or concerns if we simply burn chemical fossil fuels (including coal, oil and natural gases) to obtain energy? . List two key or most well-known green-house gases. Briefly explain how the green house gases would result to ‘global warming’. List the top or most wellknown problem or consequence of ‘global warming’.
Compare the heat of combustion of these fuels: Wood (cellulose), coal, petroleum, natural gas
al. Carbon dioxide (CO2) is produced by burning fossil fuels such as oil and natural gas, and has been connected to global warming. The following table presents the average amounts (in metric tons) of Co, emissions for certain years per person in the United States and per person in the rest of the world. Use a TI-84 calculator to answer the following. Year Non-U.S. U.S. 1990 3.6 19.2 1991 3.6 1992 3.5 1994 3.3 1995 3.3 1997 3.4 1998 3.3...
i) Compare in short paragraphs the global warming impact of solar energy and fossil fuels. (4 marks) ii) Today nearly all of Oman's electrical energy is generated from natural gas. But by year 2030, Oman targets to produce 30% of its electricity from renewable energy. If it is projected that by year 2030, Oman's total electrical energy need will be 30 x 109 kw-hr, estimate how many tons of global warming CO2 will be produced if Oman's electricity source will...
Question 14 (2 points) Choose actions we can take to use our natural resources wisely and not damage them further keep buying as much stuff as possible to promote economic growth use renewable sources of energy plant trees where ever possible, as many as possible buy only necessary things that were made sustainably and are biodegradable (spend the same money on less items of better quality) keep using oil, coal and gas (fossil fuels) as main source of energy