Alternative energy sources that use the natural power of the wind, wave and sun are too expensive and complicated to replace the coal, oil and gas that we use to power our cities and transport. To what extent do you agree or disagree with this opinion?
Question-fossil fuels,such as coal,oil and natural gas,are the main source for many countries however some nations are using alternative energy such as solar power and wind power.do you think this is a positive or negative development?
You should spend around 20 minutes on this task. The graph below shows the amount of energy generated by wind in four countries in the period 1980-2000. Summarise the information by selecting and reporting the main features, and make comparison where relevant.
Fossil fuels (e.g. coals, oil and gas) are the main source of energy for most countries. However, alternative sources of energy (e.g. wind and solar) have been encouraged to be used by some countries. To what extent is this a positive or negative development?
he diagrams illustrate the blueprint for a wave-energy machine and the place where to build it
These pie charts show how the rates of energy capacity in gigawatts (GW) change in 2015 and 2040. It clear from the graph that the energy capacity increased about 5 GW from 6.688GW to 11.678GW in 2015 and 2040. According to what is shown, fossil fuels was highest ratio in both this two years with a 64 percentage in 2015 and it decreased to 44% in 2040. Also, the other renewable energy was fall almost 2% from 2015 until 2024. While the solar energy was lowest energy in 2015 it jump from 2 percentage to 18 percentage in 2040. Moreover, the wind energy go up sharply from 5% in 2015 to 12% in 2024. However, almost 1% was drop from this two year in nuclear energy, with a 6 percentage in 2015 to 5 percentage in 2040. To sum up, we could say that the fossil fuels followed by other renewable were the highest in this period.
Fossil fuel is the main source of energy. In some countries, the use of alternative sources of energy is encouraged. Is this a positive or negative development? Huy Cao
The chart below show the percentage of the energy generate from different resources in 1985 and 2003.
The two pie charts below show total world energy consumption and electricity generation for last year. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The charts below show changes in the proportion of the energy produces from different resoruces in a country in 1985 and 2003.
The graph below shows the proportion of renewable energy of total supply in 2000,2004 and 2007. Summarise the information by selecting and reporting the main features, and make comparison where relevant.
With the increasing demand for energy sources of oil and gas, people should look for these resources in remote and untouched places. Do the advantages outweigh the disadvantages?
Some people are of the opinion that we must discontinue using fossil fuels and adopt renewable sources of energy. Yet others feel that renewable sources of energy are not as dependable as fossil fuels. Discuss both views.
Fossil fuels (e.g. coal , oil and gas ) are the main sources of energy for most countries . However , alternative sources of energy ( e.g. wind and solar) have been encouraged to be used by some countries. To what extent is this positive or negative development ?
Climate change is one of the biggest environmental problems of the 21st century. Some people think that humans should stop using oil, gas, and coal and switch to alternative energy resources, such as wind and solar power. Others claim that fossil fuels are essential for many industries, and not using them will result in economic recessions. Discuss both views and give your opinion.
U.S. Energy Consumption - You should spend 20 minutes on this task. The graph below shows U.S. Energy Consumption by Fuel (1980-2030). Summarize the information by selecting and reporting the main features and make comparisons where relevant.
The graph below shows the amount of UK investments in clean energy from 2008 to 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The threat of nuclear weapons maintains the world peace. Nuclear power provides cheap and clean energy. The benefits of nuclear technology far out-weight the disadvantages.
The graph below shows the amount of energy generated by wind in four countries in the period 1980-2000. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The line graph illustrates the amount of electricity produced in France from 1980 to 2010. Overall, electricity production from nuclear power was highest, whereas the production of electricity from renewable energy was lowest.
Higher education costs
Higher education could be funded in three ways. All costs paid by government, all costs paid by students or students paying all costs through a government loan. What are the advantages of these choices?
The other way is for the student to pay for their own education.But there is good point.In this case , student will be more responsible.Modern youth is just as social as it is today.But the education payer himself is more an option to eliminate that laziness from the educational standpoint.The downside is that the student spends all his energy to pay the tuition.It will take its time and could have a negative impact on its growth as an intellectual individual because he has no time for development.
Another option is a government loan to facilitate student payments.In this case ,the state can provide a high –paying job to facilitate student payments.
In summarly
Countries around the world require more and more energy every year for domestic and industrial use. What are the causes of this excessive energy consumption, and how does it affect the environment?
The pie charts show the amount of electricity produced using five different sources of energy in France in 1995 and 2005.
Fossil fuels are the main source of energy around the world today. In some countries, the use of alternative sources of energy is replacing fossil fuels. Is this a positive or negative development?
The first chart below shows how energy is used in an average Austrailian household. The second chart shows the greenhouse gas emissions which result from this energy use. Summarize the information by selecting and reporting the main features.
The first chart below shows how energy is used in an average Australian household. The second chart shows the greenhouse gas emissions which result from this energy use. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The fisrt chart below shows how energy is used in an average Australian household. The second chart shows the greenhouse gas emissions which result from this enegy use.
The rising cost and decreasing supply of fossil fuels such as oil and gas along with environmental concerns, means that their continued use as our main source of energy is impractical and alternative sources must be found. The only realistic alternative is nuclear energy. To what extent do you agree or disagree ? Give reasons and relevant examples for your answer.
The world is heavily dependent on oil for energy, which is unsustainable due to global warming. What future resource do you think will take oil's place? Why do you think this ?
“Scientists believe that in order to protect the environment, people must use less energy in their daily lives. However, most people have not changed the way they live. Why do you think many people ? What could be done to encourage them to take action?
This graph below gives information from a 2008 report about consumption energy in the USA since 1980 with projections until 2030. Summarise the information by selecting and reporting the main features and make comparison where relevant
The pie charts below show the comparison different kinds of energy production in France in 1995 and 2005.
Compare the amount of electricity generated in Scotland by energy source for 29 years ago and last year. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The chart illustrates the comparison of various types of energy generation in France namely coal, gas, petrol, nuclear and the other energy over the period of 10 years starting in 1995.
The pie charts below show the comparison of different kinds of energy production of France in two years. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Fossil fuels such as coal, oil, and natural gas are the main sources in many countries. However, in some countries, governments are finding other sources of energy to replace fossil fuels. Write an essay to discuss the advantages and disadvantages of using alternative energy.
Government should make more efforts to promote alternative sources of energy. To what extent do you agree or disagree with this opinion?
The charts below show the percentage of the energy generate from different resources in a country in 1985 and 2003.
The lower graph depicts the production of electricity that is used by a system called Ocean Thermal Energy Conversion(OTEC).
The first chart below shows how energy is used in an average Australian household. The second chart shows the greenhouse gas emmisions which results from this energy use. Summarize the information by selecting and reporting the main features, and make comparisions where relevant.
The graph shows the proportion of energy that was produced from coal in four European countries from 1995 to 2010.
The pie charts below show the compariso of different kinds of energy production in a country in two years
The first chart below shows how energy is used in an average Australian household. The second chart shows the greenhouse gas emission which result from this energy use.
The diagram below shows how geothermal energy is used to produce electricity.
The charts below shows the propertion of the energy produced from different sources in a country between 1985 and 2003
The first chart below shows how energy is used in an average British household. The second chart shows the greenhouse gas emissions which result from this energy use. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Nuclear power is far too dangerous. Therefore, countries should ban its use and concentrate instead in developing alternative sources of energy such as hydroelectric power, and solar energy. Do you agree or disagree. Give reasons for your answers
The diagram below shows how geothermal energy is used to produce electrici
The bar chart shows the amount of energy generated by wind in four countries from 1985 yo 2000
The pie chart shows the comparison of different kinds of energy production in France in two years, 1995 and 2005. Summarise the information by selecting and reporting the main features and make comparisons where relevant.