Fossil fuel, such as coal, oil, and natural gas, is extensively used in many countries which cause harms to the environment. The use of alternative sources of energy, including wind and solar power, however, is being enc

Fossil fuels, such as oil, natural gas, are used in many countries, however, in some countries, the use of alternative sources of energy, including wind and solar power, are encouraged. Is this trend a positive or a nega

Alternative energy sources that use the natural power of the wind,waves and sun are too expensive and complicated to replace the coal, oil and gas that we use to power our cities and transport. what extend do you agree a

Fossil fuel, such as coal, oil and natural gas, is extensively used in many countries which cause harms to the environment. The use of alternative sources of energy, including wind and solar power, however, is being enco

Fossil fuels, such as coal, oil and natural gas, are used in many countries. The use of alternative sources of energy, including wind and solar power, is encouraged. Is this trend a positive or negative trend?

Fossil fuels, such as coal, oil and natural gas, are used in many countries. The use of alternative sources of energy, including wind and solar power, is encouraged. Is this trend is a positive or negative development?

alternative energy sources that use the natural power of the wind, waves 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 agr

Fossil fuel, such as coal, oil and natural gas, is extensively used in many countries which cause harms to the environment. The use of alternative sources of energy, including wind and solar power, however, is being enco

Alternative energy sources that use the natural power of the wind, waves 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 to you

Fossil fuel, such as coal, oil and natural gas, is extensively used in many countries which cause harms to the environment. The use of alternative sources of energy, including wind and solar power, however, is being enco

Fossil fuels such as coil, oil and natural gas are used in many countries. Recently some countries have started using alternative energy sources such as wind and solar power. Is this trend positive or negative developmen

Alternative energy sources that use the natural power of the wind, waves 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 ag

Fossil fuels, such as coal, oil, natural gas, are used in many countries. But in some countries, the use of alternative sources of energy, including wind and solar power, are encouraged. Is this trend a positive or a neg

Fossil fuels, such as coal, oil, natural gas, are used in many countries. But in some countries, the use of alternative sources of energy, including wind and solar power, are encouraged. Is this trend a positive or a neg

Fossil fuel (e.g. coal, oil and natural gas) are the main source of energy in many countries. However, in some countries the use of alternative sources of energy (e.g. wind power and solar power) is encouraged. To what e

Fossil fuels, such ad coal, oil and natural gas, are used in many countries. But in some countries, the use of alternative sources of energy, including wind and solar power, has been encouraged. Is this trend a positive

Alternative energy sources that use the natural power of the wind, waves 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 ag

Alternative energy sources that use the natural power of the wind, waves 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 a