dioxide
Pronunciación: [daɪˈɒksaɪd]
Palabra
Contexto: «science»
(noun) a chemical compound that has two oxygen atoms and one other element. It's like the air we breathe, but instead of just oxygen, there are two oxygen atoms linked to something else, like carbon.
Ejemplo
Carbon dioxide is released when you breathe out.
Ejemplo
Not all gases are dioxide; for example, nitrogen does not have two oxygen atoms.
Ejemplo
What happens to carbon dioxide levels when we breathe in?
Contexto: «environment»
(noun) a gas that is important for plants and is produced by animals and people when they breathe. Plants need this gas to help them create oxygen through a process called photosynthesis.
Ejemplo
Plants absorb carbon dioxide from the air and use it to grow.
Ejemplo
Too much carbon dioxide in the atmosphere can lead to global warming.
Ejemplo
Why do plants need carbon dioxide to survive?
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