dioxide
Произношение: [daɪˈɒksaɪd]
Слово
Контекст: «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.
Пример
Carbon dioxide is released when you breathe out.
Пример
Not all gases are dioxide; for example, nitrogen does not have two oxygen atoms.
Пример
What happens to carbon dioxide levels when we breathe in?
Контекст: «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.
Пример
Plants absorb carbon dioxide from the air and use it to grow.
Пример
Too much carbon dioxide in the atmosphere can lead to global warming.
Пример
Why do plants need carbon dioxide to survive?
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