An ecological pyramid is a graphical representation in the pyramid shape displaying the relationship between various living organisms at different trophic levels inside a food chain. It also represents the energy flow or biomass through different trophic levels in...
What is Biomass Energy? from Chapter 15 / Lesson 11 6.2K It's common these days to see and hear a lot about alternative energies in the media. The threat of global warming is becoming worse, so scientists are looking to other sources for our energy needs. This lesson answers your bur...
There is no word on how or when these 1000 bio-genetic students will be given the resources to spend all of their time on this one task. There is no calculation on why such an enterprise would be highly likely to succeed. Nor a plan on how to ensure all 8 billion humans would become...
The story is even worse for switchgrass ethanol. Finally, your mileage would drop by 33% if you were to use pure ethanol as a fuel for your car. Production of corn ethanol in the U.S. Because ethanol has a lower heating value, its volume would be much lower when converted to ...
What would be the finite rate of increase for a population that has leveled off at its carrying capacity? True or False. If False, correct the statement. ''If the population pyramid has a relatively wide base then the population is declini...