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Carbon dioxide is a greenhouse gas. It absorbs and emits infrared radiation at its two infrared-active vibrational frequencies. The two wavelengths are 4.26 μm (2,347 cm −1) (asymmetric stretching vibrational mode) and 14.99 μm (667 cm −1) (bending vibrational mode).
El dióxido de carbono ( fórmula química CO2) es un compuesto de carbono y oxígeno que existe como gas incoloro en condiciones de temperatura y presión estándar (TPS). Antes de las normas de la IUPAC de 2005, era también conocido como anhídrido carbónico.
CO₂ and Greenhouse Gas Emissions. Human emissions of greenhouse gases are the primary driver of climate change today.1. CO2 and other greenhouse gases like methane and nitrous oxide are emitted when we burn fossil fuels, produce materials such as steel, cement, and plastics, and grow the food we eat.
In the visualization, we see the differences in per capita emissions across the world. Here we look at production-based emissions – that is, emissions produced within a country’s boundaries without accounting for how goods are traded across the world.
Este gas de efecto invernadero es el principal contaminante responsable del cambio climático. Científicos, dirigentes y activistas no sólo intentan detener su producción, sino que quieren capturarlo directamente del aire y encerrarlo bajo tierra, donde hará menos daño.
10 de jul. de 2024 · Carbon dioxide, a colorless gas having a faint sharp odor and a sour taste. It is a greenhouse gas, but it is a minor component of Earth’s atmosphere, formed in combustion of carbon-containing materials, in fermentation, in respiration of animals, and employed by plants in the photosynthesis of carbohydrates.
25 de feb. de 2021 · CO2 molecules make up only a small percentage of the atmosphere, but their impact on our climate is huge. The reason comes down to physics and chemistry.
Carbon dioxide (CO 2) is an important heat-trapping gas, also known as a greenhouse gas, that comes from the extraction and burning of fossil fuels (such as coal, oil, and natural gas), from wildfires, and natural processes like volcanic eruptions.
24 de jul. de 2023 · CO2.Earth connects the general public with the latest data and information for stabilizing earth's atmosphere, climate and living environments.
13 de may. de 2019 · Greenhouse gases have far-ranging environmental and health effects. They cause climate change by trapping heat, and they also contribute to respiratory disease from smog and air pollution....
