Burning ethanol releases greenhouse gases. CO2 and water vapour
Nuclear power creates toxic waste that must be stored forever
The energy from the ocean is the major recipient of solar energy. And in turn, the energy from the ocean is also the major source of energy here on earth. Ocean energy takes three major forms: wave energy, tidal energy, and thermocline energy, popularly called ocean thermal energy conversion (OTEC)
Electricity is a major form of energy. Also chemical energy which all fossil fuels posess.
It is currently the most expensive major energy technology.It is currently the most expensive major energy technology.
Gravitational and chemical potential energy.
Burning ethanol releases greenhouse gases.
Two drinks and I have to get a taxi home. As an energy source, the process of concentrating ethanol consumes a lot of energy. It depends on who you believe, but the amount of energy consumed may exceed the amount of energy in the ethanol created. If that's so, then ethanol may be a useful form of energy (in the same was as electricity is), but not a useful source of energy.
fuel
False positives
False positives.
Carbon dioxide emissions causing global warming.
A major drawback to medical therapy is the high recurrence rate of stones in those treated.
This question is not specific enough. what is the drawback for a single cell in what way? compared to what else?
no
The Major drawback, is probably the gasses that will penetrate the Ozone Layer? My Name is amanda, and i am 13. I hope to be a Physicist when i grow up.
Wrong. False positives. Why? One of the major drawbacks from this type of approach [BIDS] is the increase number of false positives.
The major drawback is the political and social dissaprove because chemical weapons are bad for the environment and leave too much waste.