Can someone help me with this science questions about energy in the ecosystem?

energy flows through an ecosystem. The biomass, and thus the energy available in the ecosystem decreases as you move u p from the trophic level of a producer to a secondary consumer. Why does the amount of available energy decrease?


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    Posted in Biomass Energy | Tagged , , , | 3 Comments

    i hv 2 mke a stnding model on the topic energy from biomass(such as animal n human waste)i hv no clue wat 2 do

    shud b an easy1 which cud b completed in less than a week


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      Posted in Biomass Energy | Tagged , | 3 Comments

      heeellpp!! how do we use biomass for electricity/ energy?

      why dont we use it as much?and what are some of the drawbacks?and what are some solutions to the drawbacks? plllz help this would mean a whole lot thank you!!!and dont forget the first Q at top thanx


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        Posted in Biomass Energy | Tagged , | 1 Comment

        is biomass a high quality energy source?


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          Posted in Biomass Energy | 1 Comment

          is biomass and hydroelectric reneable sources of energy?


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            Posted in Biomass Energy | 2 Comments

            Space requirements for productive energy crop biomass?

            How much space do you need to grow enough energy crops like Switch grass to power 80,000 square feet or more of office building, house and a vertical farm I want to build a year? I want to build a bio mass energy plant so what ways of conversion would you use it could be a mix of heat and electric energy or just energy! Any ideas would be great!
            Haha The fact you don’t even know what a vertical farm is let’s ME know you have no idea what your talking about! There is such a thing as grow lights! And no people who know anything about biofuel know it’s more efficient to use the biofuel to steam water and turn propellers other than losing up to 75 percent of the efficiency! I have price quotes and have talked to professionals in both these fields who tell me I have takin everything into account! PS. BUILDING IS SCHEDULED FOR APRIL OF NEXT YEAR!


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              Posted in Biomass Energy | Tagged , , , , , , , , , , | 1 Comment

              Biomass is a type of energy right? or fuel?

              i have a project on biomass and my teacher gave me an information sheet but its confusing… HELP PLZ!
              its also due 10-23-09
              THANX!!!!!!


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                Posted in Biomass Energy | Tagged , | 3 Comments

                Alternative Energy Sources? Nuclear? Hydro? Wind? Geothermal? Biomass?

                Can you please give something at least an introduction or a little speech about these subject…

                Not good in english… So I only need Introduction… extra speech something like that… I wanna learn more english so pls help me ^^

                A)Alternative Energy Sources?
                B)Nuclear?
                C) Hydro?
                D)Wind?
                E)Geothermal?
                F)Biomass?

                TNX


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                  Posted in Biomass Energy | Tagged , , , | 1 Comment

                  Which of these energy sources would be a good recommendation for Chicago? And why?

                  The energy sources I have to choose from are:
                  Wind Energy
                  Solar energy
                  Hydroelectric Power
                  Biomass Energy
                  Fossil Fuels (coal, fuel oil, and natural gas)
                  Geothermal Energy
                  Nuclear Power


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                    Posted in Biomass Energy | Tagged , , , , , , , , , | 2 Comments

                    how much energy is produced from biomass?


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                      Posted in Biomass Energy | 2 Comments
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