Animals of the land have to unite, combine the best of their abilities and together stand against the great threat casting shadow over their beloved homeland.
土地的动物都团结起来，结合自己的能力最好的共同反对立场的巨大威胁铸造阴影，对自己心爱的家园。
It is the largest of all land animals and is found both in Asia and Africa.
它是陆地上最大的动物，在亚洲和非洲都有发现。
Have you ever heard of the trees that are homes to animals both on land and sea?
你有没有听说过有一类树木是陆地动物和海洋动物的栖息地？
Have you ever heard of the trees that are homes over animals both on land and sea?
你有没有听过有一种树木，它们是陆地动物和海洋生物的家园？
Nevertheless, a good number of thoroughgoing land animals later turned around, abandoned their hard-earned terrestrial re-tooling, and returned to the water again.
尽管如此，后来还是有相当数量的完全陆生动物做出改变，离开了它们辛辛苦苦重新改造的陆地，并回到了水里。
The land varies in height from 700 meters above sea level to over 2,000 meters and is home to a great diversity of rare plants and animals.
这片土地的高度从海拔700米到2000多米不等，是多种珍稀动植物的家园。
Without rain, the land began to turn to the desert that we know today, leaving people and animals to seek ever-dwindling sources of water.
没有了雨水，土地开始沙化，逐渐演变成我们今天所熟悉的大沙漠，迫使人类与动物背井离乡，到处寻找日益减少的水源。
So you have land being formed on day three, And on day six you have the creation of land animals.
我们看到土地在第三天形成，在第六天，我们看到了陆生动物的出现。
Shits, animals' excrements, are a fine fertilizer which will promote the growth of plant if being applied in the land.
粪便，动物的排泄物，如果被用到土地上的话，是一个很好的肥料，可以促进植物的生长。
The majority of the meat-related emissions come from land clearance and from methane emissions associated with the animals' digestion.
与肉食相关的排放大都来自土地清理和与动物消化道有关的甲烷排放。
Archaelogists also discovered a number of larger land-based animals and plant fossils including the sharp tooth of an archosaur and the remains of some ancient conifer-like plants.
考古学家同事发现许多大型陆地动物和植物化石，比如一只祖龙的尖牙和一些古代针叶松类型的植物化石。
Summer sea ice is vital to a range of Arctic marine and land animals, and its annual summer melt-off is projected to increase dramatically as the climate warms.
对于北极圈的成熟物种和陆上动物而言，夏季海洋中的冰块存量至关重要，而在气候变暖的情境下，夏季海洋中，冰块“被融化”的年平均量与日俱增。
Even if that statement were true, the premeditated killings of 10 billion land animals in slaughterhouses are diametrically opposed to the accidental killings by tractors in the farmlands of America.
即使这种说法是真的，屠宰场有预谋杀害100亿的陆地动物和拖拉机在美国农田意外杀生是截然相反的。
In America, 70 to 80 percent of our corn, wheat, oats and soy are fed to the 10 billion land animals who are killed annually.
在美国，70%至80%的玉米、小麦、燕麦和大豆用来喂养每年被宰杀的一百亿的陆生动物。
Yakutia is the land of untouched nature and wild animals some of which haven't ever seen a man.
雅库特，这一块土地之上还保留着原生态的自然环境。对于那里的许多野生动物来说，甚至还从没见识过“人”这种两腿行走的生物。
A bigger mass extinction, at the end of the Permian period 251m years ago, killed 70% of the world's land vertebrates (and 96% of all Marine animals) and paved the way for the age of reptiles.
而更大规模的灭绝发生在25100万年前二叠纪末期，致使世界上70%的陆地脊椎动物(和96%的海洋动物)死亡，同时造就了爬行动物的时代。
But research is uncovering how these extinction events dictated the fate of life on this planet-for instance, determining which animals first crawled onto land and which ruled the oceans.
但是，科学研究正在揭示这几次大灭绝如何改变地球生物的命运——比如，决定了首先出现在陆地的动物和统治海洋的生物。
Almost nothing grows on their land; their animals graze on desert bushes; the people mine ingots of salt from what looks like shimmering pack ice.
他们的土地几乎寸草不生；他们在沙漠荒野里放牧牲口；人们从看上去像闪光的浮冰的物质中提炼盐块。
In contrast to aquatic life, land-based animals, whose vision-based sensory field extends for hundreds of meters, have time to contemplate a variety of actions and pick the best one.
和水生动物不同，陆生动物的感官场建立在视觉的基础上，可以延展好几百米远，因此它们有时间考虑各种行动并选择最好的一种。
Often, there is habitat loss from deforestation, either for farming or timber, and that leaves the animals living on small patches of land.
斯奇普说：“通常为了农业或伐木，人类开伐森林，使得动物们的栖息地由此消失。 人类只留给动物们一小块土地生活。
Japan is sceptical about CITES because of the way it has been applied to elephants and other land animals.
日本之所以对CITES保持怀疑原因在于CITES对大象和其他陆地动物的保护途径。
The Permian extinction—the worst extinction event in the planet\'s history—is estimated to have wiped out more than 90 percent of all marine species and 70 percent of land animals.
二叠纪的生命大灭绝，是我们这个星球上最可怕的一次物种灭绝，海洋的90%的生命以及陆地上70%的生命都消失了。
The distance from the hip joint to the ground predicted the observed energy cost of movement with 98% accuracy for a wide variety of land animals.
对于许多陆地动物来说，从髋关节到地面的距离可以推测出活动时的能量消耗，其准确度达98%。
Scientists believe that creatures on the island were cut off after a land bridge disappeared or that the first animals arrived there on a form of natural rafts that were blown out to sea.
科学家们相信，岛上的生物在大陆桥消失之后与世隔绝，或者第一批到来的动物是攀爬过被大风吹倒的大树，然后漂流到岛上的。
AS HUMANITY grabs great swathes of land for its use, the wilderness favoured by other animals shrinks.
人类将大片土地据为己有，减少了其它动物所喜爱的野地。
On land a crocodile will attack the young of most animals.
陆地上，鳄鱼会袭击大多数动物的幼兽。
Many primitive lineages went extinct as sharks and bony fish became masters of the waters and tetrapods, the four-legged animals that eventually evolved into dinosaurs and mammals, conquered the land.
许多原始生物灭绝，鲨鱼和硬骨鱼成为水域的主人，四足动物最终进化成了恐龙和哺乳动物，征服了陆地。
The earth was full of these land animals.
地球上充满了所有陆生动物。
The earth was full of these land animals.
地球上充满了所有陆生动物。
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