Biomass Pyramid: The biomass pyramid is a visual representation of the trophic levels of an ecosystem. It shows how energy moves up from one trophic level to the next. The biomass period is also known as a trop
Energy is defined as the capacity to do work and represents a force that all organisms must constantly have in order to survive. Energy is stored in the chemical bonds that hold molecules together and describes why organisms must either eat food or ...
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 declinin...
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 is the name of a diagram that can show the relative amounts of energy, biomass, or number of organisms in each tropic level in an ecosystem? What is the definition of an ecosystem as used in biology? What is a measure of the number and types of organisms that live ...
What is the relationship of a food chain to a food pyramid? Consider the following pairs of organisms: large predators and small predators; large herbivores and small herbivores; and migratory animals and non-migratory animals. The two animals most likely to ...
Population pyramids are used in demography to represent a nation's population, population age, and sex on a graph. The total population is plotted horizontally, the age is plotted vertically, and the sex is represented vertically on the left and right sides as female and male, ...
Which of the following is true of ecosystem energy pyramid (autotrophs on the bottom) (one and only one correct)? a. The amount of energy flowing through each tropic level is constant. b. The ratio of energy flowing through a trophic level to that of the ...
The diagram that depicts the flow of energy, as well as the energy that is transferred from one feeding level to another, is called the energy pyramid...Become a member and unlock all Study Answers Start today. Try it now Create an account...
The rock present in the core of the earth is molten because of heat and is known as magma. Magma is a mixture of minerals, gases, and water vapor. When magma erupts and comes out of the earth's surface, it is known as lava.