Because each consecutive levels contains fewer organisms than the level below
Less energy is obtained. Not all of the energy from the previous level is transferred to the next one
The lowest energy level that has F orbitals is the fourth energy level. The Atomic orbital of any atom only contains 2 electrons.
The most energy is available at the producer level of the pyramid . As you move up the pyramid, each level has less energy available than the level below.
The second energy level contains eight valance electrons when it's full.
On an ecological pyramid or in a food chain, typically, the highest trophic levels have the least amount of energy from the sun available for the next highest level. In a typical food chain, this would be the tertiary consumer level.
it contains the least amount of the total energy.
A consumer depends on the trophic level below it for energy.
A consumer depends on the trophic level below it for energy.
The trophic levels show which organisms are at each level of the energy pyramid. The pyramid is shaped exactly as a pyramid. The lowest level contains the most energy and the most in number and variation of species. The next level only has 10% of the first levels' energy and fewer species. The amount of energy in the first level determines the number of levels possible. The tropical rain forest has the most levels (as many as 4) and a desert has the fewest (as few as 2). See links below:
The basic level of the food chain is the producer level. This level contains plants that make their own food.
The bottom level which contains plants has the most energy. This is because they get their energy directly from the sun while other animals get it from plants themselves, or other animals. Animals cannot absorb 100% of the energy when they eat plants so the level of energy degrades all the way to the top of the food chain. Each animal gets less and less % of the energy the plant had in the first place.
The 4th energy level is the lowest that contains and f sub-level
The bottom of the pyramid contains the most energy.
What does a consumer in a food chain depend of for energy?
The total number of electrons in Phosphorus (P) is 15 (its atomic number). The first energy level contains 2, the second energy level contains 8, and the third energy level contains 5.
The lowest energy level that has F orbitals is the fourth energy level. The Atomic orbital of any atom only contains 2 electrons.
The most energy is available at the producer level of the pyramid . As you move up the pyramid, each level has less energy available than the level below.
The second energy level contains eight valance electrons when it's full.