These grasslands make up the largest biome in North America.

这些草原构成了北美最大生物群落。

That's essentially a semi-arid steppe biome and an extension of the vast American Great Plains.

这基本上半干旱草原生物群落，广阔美国大平原延伸。

That came at a price, however. Almost half of the original biome has been destroyed.

然而，这出代价。几乎一半原始生物群已经被摧毁。

The boreal forest, also known as Taiga, is the largest terrestrial biome on the planet.

北方针叶林也被称为泰加林，地球上面积最大陆地生群系。

The boreal forest is the largest terrestrial biome in the world.

北方针叶林世界上面积最大陆地生群系。

So this is now a really significant biome on earth, and it's largely unknown.

因此，这地球上非常生物群落，而且大多数未知。

Temperate grasslands have the lowest level of protection of the world's 14 recognised “biomes”, or habitats.

在世界14个受保护生物群落和栖息地中，温带草地保护水平最低。

Each biome contains multiple ecosystems, and all but the most frigid arctic regions are supported by plants.

每个生物群落都包含多个生系统，除了最寒冷北极地区外，所有地区都由植物支撑。

On the bad side, the presence of mountains only amplifies the previous negatives with developing desert and jungle biomes.

从不利一面来看，山脉存在只会扩大之前发展沙漠和丛林生物群落不利因素。

The nodules are a core part of a biome roughly the size of the Amazon rain forest, she notes.

她指出，这些结核一个大致相当于亚马逊雨林大小生物群落核心部分。

And plants are a major part of nearly every single biome.

植物几乎每一个生物群落主组成部分。

It's made up of different ecological regions, or biomes, where communities of organisms are adapted to specific climate conditions.

它由不同生区域或生物群落组成，生物群落适应特定气候条件。

The boreal forest is the largest terrestrial biome in the world. It covers 14 percent of the land on earth.

北方森林世界上最大陆地生物群落。 它占地球陆地面积14%。

The more diverse our biomes are, the more security they have against species extinction and threats to their food webs.

我们生物群落越多样化，它们就越能抵御物种灭绝和食物网受到威胁。

But no matter how many biomes there are, plants have important roles to fill in them.

但无论有多少生物群系，植物都扮演着角色。

Like, think about an aquatic — or water-based — biome.

比如，想想水生或水基生物群落。

Take the savanna, for example — a transitional biome between forests and grasslands.

以稀树草原为例，它森林和草原之间过渡生物群落。

This is a huge biome that we carry in our bellies every single day.

这我们每天都在肚子里携带巨大生物群落。

I hope you enjoyed  this introduction to this aquatic biome.

我希望你喜欢这个介绍这个水生生物群系。

To discover new blocks, new biomes, new ways of looking at the world.

发现新方块， 新生物群落， 新看待世界方式。