the eb
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Chemical processes cycle energy from the sun through living things in a process called photosynthesis. Only plants photosynthesize and they do this to make food for themselves and other organisms. They collect energy from the sun and use it, along with water and other nutrients by converting them to sugars.
False. In the biosphere, there is a continuous cycle of energy flow. Energy from the sun is captured by plants through photosynthesis, then transferred to herbivores, carnivores, and decomposers in a complex web of energy exchanges. This flow of energy is not one-way, but rather a continuous loop within ecosystems.
There are multiple things being cycled through the ecosystem at all times. One of the most known would be the energy cycle, going from the sun to plants to 1st consumers to 2nd consumers to third consumers... However, there are others like oxygen cycle, and H20 cycle (water cycle), and nitrogen cycle.
There are several different factors that control the primary productivity of energy and biomass flow. Energy flow is the amount of energy that moves through a food chain. The energy input, or energy that enters the ecosystem, is measured in Joules or calories. Accordingly, the energy flow is also called calorific flow. In the study of energy flow, ecologists try to quantify the importance of different species and feeding relationships.
Nutrients are cycled within an ecosystem, moving between living organisms and the environment, while energy flows through the ecosystem, entering as sunlight and being lost as heat during metabolic processes. Nutrients are recycled and can be reused, whereas energy is not recycled and must constantly be supplied to sustain the ecosystem.
The cycle of matter involves the recycling of elements like carbon and nitrogen through processes such as photosynthesis and decomposition. In contrast, the flow of energy involves the transfer of energy through ecosystems via sunlight and the feeding relationships between organisms. While matter is recycled, energy flows in one direction, entering ecosystems through sunlight and eventually being lost as heat.
The nitrogen cycle
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Energy is often referred to as a flow because it moves continuously through ecosystems in one direction, from the sun to organisms and back out again. Matter, however, is recycled in a cycle because it is continuously reused and recycled within ecosystems, such as through processes like decomposition and nutrient cycling.
Chemical processes cycle energy from the sun through living things in a process called photosynthesis. Only plants photosynthesize and they do this to make food for themselves and other organisms. They collect energy from the sun and use it, along with water and other nutrients by converting them to sugars.
Energy is a one-way flow because it enters an ecosystem from the sun and is eventually lost as heat during various energy transformations. While nutrients can cycle within an ecosystem through processes like decomposers breaking down dead organisms, energy cannot be recycled in the same way. Once energy is used in an organism, it is not passed on in its original form.
False. In the biosphere, there is a continuous cycle of energy flow. Energy from the sun is captured by plants through photosynthesis, then transferred to herbivores, carnivores, and decomposers in a complex web of energy exchanges. This flow of energy is not one-way, but rather a continuous loop within ecosystems.
The chakra.
Matter and energy flow through the biosphere in a continuous cycle through processes such as photosynthesis, respiration, and decomposition. Matter is cycled through biogeochemical cycles like the carbon and nitrogen cycles. Energy enters ecosystems through sunlight and is transferred through trophic levels via food chains and food webs.
Energy Pyramid
I'm not an expert, but as far as I know, they are different. Biogeochemical cycles refer to the actual chemicals, such as phosphates or nitrates which move through the biosphere, while the energy flow through the biosphere is based on how the consumption of other plants and animals allows for a flow of energy towards increasing complexity.