Where does all the carbon we release go Kristen Bell Giant Ant

Transcriber: TED Translators Admin
Reviewer: Rhonda Jacobs

Where does all the carbon
we release go?

Carbon works in a natural cycle,
present in all living things:

in the soil, in the oceans,
in the atmosphere

and in rocks deep underground.

When plants and other living things die,

much of their stored carbon
makes its way back to the atmosphere

until new plants grow
and reabsorb the carbon.

But over millions of years,

some of the carbon stored in ancient trees
and sea life becomes rock

and some becomes fossil fuels:

coal, oil and natural gas.

Natural events like volcanic eruptions

release some of the carbon
trapped in rock.

And human activities,
like burning fossil fuels,

also release some
of that prehistoric carbon.

Today, humans release
around 60 times more carbon

than all the volcanoes
on the planet each year.

That overloads Earth’s carbon cycle

and builds up in the atmosphere

and oceans.

Planting more trees will help,
but trees alone can’t get us to net zero.

There’s only one sure way
to stop global warming.

We must stop releasing
this excess carbon into our air.

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抄写员:TED Translators Admin
Reviewer:Rhonda Jacobs

我们释放的所有碳都去哪儿了?

碳在自然循环中起作用,
存在于所有生物中

:土壤、海洋
、大气

和地下深处的岩石中。

当植物和其他生物死亡时

,它们储存的大部分碳
会重新回到大气中,

直到新植物生长
并重新吸收碳。

但数百万年来,

储存在古树
和海洋生物中的一些碳变成了岩石

,还有一些变成了化石燃料:

煤炭、石油和天然气。

火山爆发等自然事件会

释放出一些
困在岩石中的碳。

而人类活动,
比如燃烧化石燃料,

也会释放出
一些史前碳。

今天,人类每年释放的

是地球上所有火山的 60 倍左右。

这会使地球的碳循环超载,

并在大气

和海洋中积累。

种植更多的树木会有所帮助,
但仅靠树木并不能让我们净零。

只有一种可靠的方法
可以阻止全球变暖。

我们必须停止将
这些多余的碳释放到我们的空气中。

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