Water cycle returns matter(water) back to earth. As matter can neither be created nor be destroyed.
One statement that is not true about matter in the biosphere is that matter is created and destroyed within the system. In reality, matter is conserved and undergoes various transformations through processes like the carbon cycle and nutrient cycling. Elements and compounds are continuously recycled, allowing ecosystems to sustain life without the loss of essential materials.
Organisms such as plants, algae, and cyanobacteria play a crucial role in the carbon cycle through photosynthesis, where they take in carbon dioxide and convert it into organic matter. Decomposers like bacteria and fungi also contribute by breaking down organic matter and releasing carbon back into the environment as carbon dioxide. Marine organisms such as phytoplankton and zooplankton are vital in the ocean's carbon cycle by sequestering and releasing carbon.
The main organisms involved in the carbon cycle include plants, which absorb carbon dioxide during photosynthesis, and decomposers, such as bacteria and fungi, which break down organic matter releasing carbon back into the atmosphere. Additionally, animals play a role in the carbon cycle by releasing carbon dioxide through respiration.
In the absence of decomposers from carbon cycle heaps of organic matter will accumulate. This will ultimately disturb the natural balance.
matter
In geophysical processes, matter and energy are conserved through various mechanisms. Matter is cycled through processes like the rock cycle, water cycle, and carbon cycle, where elements are transferred and transformed but not created or destroyed. Energy is conserved through processes like energy transfer within Earth's systems (such as heat transfer in the mantle) and energy exchange with the atmosphere (such as solar radiation driving weather patterns). These processes ensure that matter and energy are continuously recycled and conserved within the Earth system.
the water cycle, nitrogen cycle, and the carbon cycle.
Yes, this is a simple physical change and matter is always conserved in these. In fact, matter is always conserved except in nuclear reactions where the sum of matter and energy is conserved.
No, matter is not conserved when it is burned. When matter undergoes combustion, it reacts with oxygen in the air to form new compounds, releasing energy in the form of heat and light as well as producing byproducts like carbon dioxide and water vapor. This means that the original matter is transformed into different substances.
recycle matter but not energy.
True. The main carbon cycle involves the conversion of carbon dioxide into living matter through photosynthesis by plants, which is then released back into the atmosphere as carbon dioxide through respiration and decomposition processes.
Organisms such as plants, algae, and cyanobacteria play a crucial role in the carbon cycle through photosynthesis, where they take in carbon dioxide and convert it into organic matter. Decomposers like bacteria and fungi also contribute by breaking down organic matter and releasing carbon back into the environment as carbon dioxide. Marine organisms such as phytoplankton and zooplankton are vital in the ocean's carbon cycle by sequestering and releasing carbon.
The main organisms involved in the carbon cycle include plants, which absorb carbon dioxide during photosynthesis, and decomposers, such as bacteria and fungi, which break down organic matter releasing carbon back into the atmosphere. Additionally, animals play a role in the carbon cycle by releasing carbon dioxide through respiration.
Decomposition is important in the carbon cycle. Decomposers break down dead organic matter, releasing carbon back into the atmosphere as CO2. This process is essential for nutrient recycling and sustaining life on Earth.
During the carbon cycle, carbon in the form of carbon dioxide is absorbed by plants during photosynthesis. This carbon is then passed on to animals when they consume plants. When organisms die, the carbon is returned to the atmosphere through decomposition. Additionally, burning of fossil fuels and deforestation release stored carbon back into the atmosphere.
The cycling of matter refers to the continuous movement of elements and compounds through ecosystems, primarily through biogeochemical cycles such as the water cycle, carbon cycle, and nitrogen cycle. For instance, in the carbon cycle, carbon dioxide is absorbed by plants during photosynthesis, converted into organic matter, and then returned to the atmosphere through respiration, decomposition, and combustion. This process illustrates how matter is reused and recycled within the environment, supporting life and maintaining ecological balance.
Because fossil fuels are produced from dead organic matter. Then the fossil fuels are burnt, and they release carbon.