Examlex
The justifications that George W.Bush used for invading Iraq in 2003 were agreed upon by most members of the United Nations.
Cellular Respiration
The metabolic process by which cells convert nutrients into energy (ATP), involving the consumption of oxygen and release of carbon dioxide.
Volcanic Activity
The process of magma rising from the Earth's interior, leading to volcanic eruptions that release lava, ash, and gases.
Diffusion
The movement of particles from an area of higher concentration to an area of lower concentration until they are evenly distributed.
Ecological Efficiency
The efficiency with which energy is transferred from one trophic level to the next in an ecosystem. Typically only a small percentage of energy is passed on to the next level.
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