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A pyramid of biomass is narrow at the top because there is less biomass in higher trophic levels compared to lower ones. This occurs because energy is lost at each trophic level due to metabolic processes, heat production, and inefficiencies in energy transfer, typically around 90% is lost. As a result, fewer organisms can be supported at higher levels, leading to a decrease in biomass as you move up the pyramid. Consequently, the base, which represents producers, has the most biomass, while the apex, representing top predators, has the least.
What else can I help you with?
What is the ratio of plants to humans?
The answer to this question depends on the ratio os what aspect of plants and humans you are interested in. Is it the ratio of:the number of speciesthe number of individualsthe total (bio-)mass.
What is it called when data is taken from individuals?
Bio-data, Colateral
Where to look to see the line items in a transaction?
Who needs bio poem
Name two biofertilizers and two biopesticides?
two bio-pesticides
How do you find a person bio data through nadra cnic?
how i national card check
What are the environmental issues regarding the pyramid of biomass?
Pyramid of Bio mass is a three dimensional structure, which represents theBIo-mass of a particular area. Pyramid of Bio mass and environmental issues, which are very closely interlinked, that it at a glance represents the biomass of Primary , secondary , tertiary consumer and producer.
Why is an ecosytem's energy pyramid wide at the base and narrow at the top?
The trophic levels are stacked in blocks, with the block representing producers forming the foundation of the pyramid. The size of the block is proportional to the biomass in each trophic level. The pyramid owes its steep shape to the loss of 90% or so of the energy with each food transfer in the chain. Found in my BIO 100 book. By Campbell Reece Simon.
What is the base word of biography?
The base word of "biography" is "bio," which comes from the Greek word "bios" meaning life.
Is bio mass a renewable energy?
YEAH
What are the Advantages of bio mass?
Biomass is renewable.
What is usually thought of garbage?
Bio-mass
What is a biotic pyramid?
I think you might be talking about a biomass pyramid. I never heard of a biotic pyramid. Take a look at this website. It might help you. http://earth.rice.edu/MTPE/bio/biosphere/topics/energy/40_biomass.html
Can you give few examples of low cost fuels?
some of the low cost fuels are bio ethanol,bio methanol,cellulose bio mass etc.
How do you get bio mass?
this was part of my science prodject and I DONT KNOW
Which bio mass is used to make bio diesel?
Soybeans, vegetable oil,Soybeans, vegetable oil,
Can bio mass energy be converted into Heat energy?
Sure, burn it.
Does the earth gain mass by photosynthesis?
no it doesnt gain mass at allIt can change the bio mass. But cannot change the mass of earth as it uses resources within earth
