Solar and wind renewable energy, of course.
Oil shale and tar sands
Resources that can be replaced over time, are said to be renewable.
immediately with regards to mission
As soon as mission allows
You can use the REPLACE using below code SELECT TableName APPEND BLANK REPLACE FieldOne WITH THISFORM.TEXT1.VALUE REPLACE FieldTwo WITH THISFORM.TEXT2.VALUE REPLACE FieldThree WITH THISFORM.COMBO1.VALUE REPLACE FieldFour WITH THISFORM.COMBO2.VALUE
can we replace AT89c51 by AT89s52 but i have c51 code
Oil shale and tar sands
Renewable energy (solar, wind, water, hydro, tidal and wave, geothermal, ocean thermal, biomass, biofuel and hydrogen).
There are lots of potential energy sources; some of them include solar energy, wind energy, nuclear energy, and many others more.
i dont now
coal can be used to replace jet fuel and commercial jets.
renewable resources
account for resources returned/ replace broken and or lost items
Resources that can be replaced over time, are said to be renewable.
They are called nonrenewable resources
According to current statistic, theoretically,petroleum will be finished very soon. But practically, petroleum will never finish. When the remaining petroleum decrease, the prize for petroleum will increase. Crude oil prize on 1861 was $0.49, and prize on June 2008 was $139. At a point where the prize of the petroleum is high enough, human will search for alternative energy source. For example: biofuel. Biofuel which was expensive to do research and used by human will not be expensive anymore when the petroleum price is high enough. So, the demand of petroleum will decrease very soon when the prize increase. Alternative resources will replace petroleum in future, we will not need petroleum anymore.This is what could be said as a logic reasoning, however when we consider the huge mass production revolution history, the only result we could come out with is that the petroleum is the source of our modern existenceIt is difficult to compensate or to relay on other energy source similar to the Black Oil due to our high populations and unlimited needs. Therefore the time of riding horses and camels will come back again and the wars and conflicts are main characteristic of that decade Softech
Solar power is the obvious choice. A recent study showed that electricity from photovoltaic (PV) sources (roof panels) was something like 30 times more efficient than biofuel. (Photosynthesis captures 1% of solar energy; photovoltaic panels capture 10% and this figure gets better all the time.) Source link below.
Replace as soon as your mission allows