What is stationary solar What is stationary solar?

What is fixed solar energy, do you mean fixed solar water heater, or something else? If it is fixed when the solar water heater is installed, I know that the four legs of the solar water heater are fixed with a wire rope. Prevent the wind from blowing down.

I don't know if it's this, or if it's not the horse's mouth with the donkey you asked.

The ecosystem is composed of the biological part and the abiotic part, which includes producers, consumers, and decomposers; The abiotic part includes sunlight, air, and water Plants and terrestrial objects are producers in the ecosystem, animals are consumers in the ecosystem, and bacteria and fungi are decomposers in the ecosystem The energy required by organisms in the ecosystem ** is fixed by solar energy for photosynthesis by plants, and the matter and energy in the ecosystem flow downward along the food chain and food web The flow of energy is characterized by unidirectional flow and no circulation, while matter is reciprocating So the flow of energy in the ecosystem begins with the photosynthesis of the producers to fix the solar energy.

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In an ecosystem, organisms at all trophic levels need energy, and energy is the driving force to maintain the homeostasis of the ecosystem. The process of input, transfer, and dissipation of energy in an ecosystem is called the energy flow of an ecosystem.

The flow of energy in the ecosystem is characterized by one-way flow and decreasing steps.

One-way flow means that energy in an ecosystem can only flow from the first trophic level to the second trophic level, and then to the next trophic level.

Step-by-step decline refers to the process of energy transfer along the food chain, and the biological metabolic activities (respiration, excretion) of each trophic level will consume a considerable amount of energy, and these energies will eventually be dissipated in the form of heat energy and the energy will be reduced step by step.

Part of the solar energy fixed by the producer is used for survival and reproduction, and part is lost with heat, and at most 20% flows to the next level, that is, herbivores, and then with the biological chain, one level after another, one by one, because only 20% of the first level flows to the next level, so the general biological chain is only 5 or 6 levels!

It's about fixing the sun.

Get some solar panels.

The energy in the human body ** is in the food The energy in the food ** is the organic matter produced by plants through photosynthesis, and green plants use light energy to synthesize carbon dioxide and water into organic matter through chloroplasts, and store energy, and at the same time release oxygen, and the energy from sunlight is stored in organic matter Therefore, the human body needs energy for movement, and this energy is ultimately ** solar energy fixed by the chloroplasts of plant cells

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