Ecosystems that convert solar energy to biomass rapidly ________. … Which best describes how energy and nutrients work in an ecosystem? energy flows through an ecosystem; nutrients cycle. In the carbon cycle, carbon moves from the atmosphere into the living portion of the cycle through ______.
Which of the following best describe the movement of energy in an ecosystem?
Which of the following best describes the movement of energy in an ecosystem? Energy is harnessed by producers, and available energy decreases with each trophic level transfer.
When considering the phosphorus cycle plants obtain most of their phosphorus?
When considering the phosphorus cycle, plants obtain most of their phosphorus from _______. Most phosphorus comes from rocks, soils, and fertilizers that are made from rocks. Phosphates are leached from rock by water.
Which biogeochemical cycle uses photosynthesis and cellular respiration to cycle its atoms?
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.
Which law best describes how overall energy is conserved as it flows through an ecosystem?
Which law best describes how overall energy is conserved as it flows through an ecosystem? The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another.
Which of the following best describes the first law of thermodynamics?
which best describes the first law of thermodynamics? Energy is not created nor destroyed, but it can change from one energy to another.
Which of the following best describes a supporting ecological service provided by wetlands quizlet?
Which of the following best describes a supporting ecological service provided by wetlands? Wetlands serve as a major location for cycling of carbon and nitrogen. Which of the following is a measure of the biodiversity of an ecosystem?
How do energy flow and nutrients cycle in an ecosystem?
Our ecosystem is maintained by the cycling energy and nutrients obtained from different external sources. At the first trophic level, primary producers use solar energy to produce organic material through photosynthesis. The herbivores at the second trophic level, use the plants as food which gives them energy.
How do nutrients move through an ecosystem?
The nutrients are taken up by plants through their roots. The nutrients pass to primary consumers when they eat the plants. The nutrients pass to higher level consumers when they eat lower level consumers. When living things die, the cycle repeats.
How do nutrients cycle through an ecosystem?
The nutrient cycle is a system where energy and matter are transferred between living organisms and non-living parts of the environment. This occurs as animals and plants consume nutrients found in the soil, and these nutrients are then released back into the environment via death and decomposition.
Which nutrient cycle is involved in respiration and photosynthesis?
Understanding Eco Chemical Cycles : Example Question #1
Both cellular respiration and photosynthesis are involved in the carbon cycle and the oxygen cycle. They both require carbon and oxygen in order to complete their mechanisms of action. During photosynthesis, carbon is taken by the plant and converted into energy.
What happens to nutrients and matter in a biogeochemical cycle?
Nutrients move through the ecosystem in biogeochemical cycles. A biogeochemical cycle is a circuit/pathway by which a chemical element moves through the biotic and the abiotic factors of an ecosystem. It is inclusive of the biotic factors, or living organisms, rocks, air, water, and chemicals.
What is biogeochemical cycle describe nitrogen cycle?
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes.
What best describes the law of conservation of energy?
The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it’s added from the outside. … The only way to use energy is to transform energy from one form to another.
Which law is based on law of conservation of energy?
Energy is not created or destroyed but merely changes forms, going from potential to kinetic to thermal energy. This version of the conservation-of-energy principle, expressed in its most general form, is the first law of thermodynamics.
What is the law of energy conservation quizlet?
law of conservation of energy. the law that states that energy cannot be created or destroyed but can be changed from one form to another. thermal energy. total amount of energy associated with the random movement of atoms and molecules in a sample of matter. energy in the form of heat.