Soil pollution causes unhealthy food.
土壤污染会导致不健康的食物。
But if we don't preserve that first 20cm of soil, where will we get our food and water from?
但是，如果我们不保留那20厘米的表层土，我们将在哪里获得我们的食物和水呢？
Or do you want to put your money here, into soil and sun, into food that feeds people around the world?
五十岁的埃瓦斯说，“还是你把钱放在这儿，深入土壤，沐浴阳光，放到喂养全世界人们的食物之中？”
Fly ash uranium sometimes leaches into the soil and water surrounding a coal plant, affecting cropland and, in turn, food.
浮尘中含有的铀有时会溶入煤电厂周围的土壤和水体中，影响农田，进而影响食物。
Selenium can be low if the food is grown in selenium deficient soil, so a Brazil nut a day provides a useful insurance policy.
在缺乏硒的土壤中长的食物含硒量就会低，而每天一颗巴西坚果，为摄取硒提供了有益的保障。
There are many problems with living in the desert; lack of fertile soil for farming, arid temperatures and sand getting into food when eating outside.
生活在荒漠中会面临许多问题：缺乏肥沃的土壤，干旱高温，户外进餐时进入食物里的沙子。
Plastic spheres and tubes serve as living Chambers and tunnels; you provide food, soil, moss, and water (and ants, sold separately).
塑料球可作住室，塑料管可作地道；你负责供应食物、土壤、苔藓和水(还有蚂蚁，这是单卖的)。
It changes soil, preserves food, inspires polar explorers and gives hope to those in search of resurrection now that bodies can be preserved in liquid nitrogen.
它可以改变土壤状况，保存食物，激励极地探险，给予那些保存在液氮的人们再次复苏的希望。
The Prince, in an exclusive interview with the Daily Telegraph, also expressed the fear that food would run out because of the damage being wreaked on the earth's soil by scientists' research.
在每日电讯报的专访中，王子还表示担心，由于科学家的研究对地球土壤造成了大肆破坏，食物将会耗尽。
On top of that, he published a cool paper showing that soil microbes - "ultra-bugs" - can use antibiotic drugs as their sole source of food.
最重要的是，丘奇研究发现，土壤微生物——“超级臭虫”——可以将抗菌药物作为它们唯一的食物来源。
Soil erosion will not be a problem because the food will be grown hydroponically-in other words, in a solution of minerals dissolved in water.
土壤退化也不再是一个问题，可以使用水栽法栽种粮食作物——换句话说，就是使用一种含有矿物质的溶解液。
Worldwide food production requires around 30% of the total soil available, 20% of fossil fuel energy and a major part of the fresh water flow3.
世界粮食生产大致需要30%全球土地，20%化石能源和大部分的淡水流量。
Raw food has particular environmental advantages in that it often comes from trees (avoiding soil loss from tilling) and requires little packaging and no cooking.
生食通常来自树上（避免了耕作土壤的损失），在环境方面有特殊的优势，只需简易包装，无需烹饪 。
Polluted water kills fish and other Marine life. Pollution of soil reduces the amount of land available for growing food.
被污染的水源会引起鱼类以及其他海洋生物的死亡，被污染的土壤会减少种植农作物的面积。
Crops could be made to grow on poor soil in marginal lands, increasing overall food production.
可以使作物在边际土地的贫瘠土壤中生长，增加粮食总产量。
In many cities, leaded soil does little harm, unless you dig or plant food in it.
在很多城市，只要你不从地里挖吃的或种菜，铅的影响就微乎其微。
The soil of England is fertile, its climate is good, it is capable of affording food in abundance to an enormously greater number of animals than now inhabit it.
英格兰土地肥沃，气候适宜，可以养活比现在生活在这片土地上的动物多得多的动物。
God designed pigs to root around in the soil for food and play with one another.
上帝设计猪立足于土地觅食并彼此嬉戏度日。
The air we breathe, the water we drink and the soil that grows our food are part of a delicate global ecosystem that is increasingly under pressure from human activities.
我们呼吸的空气，饮用的水，生长食物的土壤，是全球脆弱生态系统的一部分，这一系统所承受的人类活动的压力日益加大。
Lichen fields-blooms of orange and gray over red sand and crusts of blackish gypsum-keep the soil stable and are a critical source of food for invertebrates.
地衣区是指红色沙石和黑色石膏地表之上的橙色及灰色植被区，它能稳固土壤，是无脊椎动物最关键的食物来源。
In areas with polluted soil, growing food in straw bales is easier than building above-ground containers for dirt.
在土壤受到污染的地区，在禾捆里种植食物比在地面建造装土壤的容器更容易。
The amount of selenium in the soil where food is grown determines its selenium content.
种植地区土壤里硒的含量决定了食物的硒含量。
Speculators, among them Muammar Qaddafi, are snatching up much of Africa's arable soil -- enough acreage to cover Norway in a single year -- driving up food prices and leaving locals homeless
许多投机者，包括穆阿迈尔.卡扎菲（Muammar Qaddaf），以每年足以覆盖一个挪威面积的速度抢占非洲的耕地，哄抬物价的同时，使当地人无家可归。
Most roots are long and round. They grow underground. They keep plants firmly in the soil and absorb water and food from the soil.
大多书的根是长而圆的，它们长在地下，把植物牢牢植根于土壤中，并从土中汲取水分和养分。
Most roots are long and round. They grow underground. They keep plants firmly in the soil and absorb water and food from the soil.
大多书的根是长而圆的，它们长在地下，把植物牢牢植根于土壤中，并从土中汲取水分和养分。
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