关于某地（40°N 90°E）位置的叙述，正确的是（  ）

    Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water____(use) on coastal farms. As____ result, farmers are ____(gradual) unable to use fields close to the sea.

    However, Marc Van Rijsselberg, a farmer in the Netherlands is now using a____(mix) of sea and fresh water ____(grow) healthy and tasty vegetables.

    He teamed up with scientists from the Free University and divided a farm ____eight negated areas. Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity（含盐度）．

    The water levels and the levels of salinity were controlled by computerized measuring devices called "sensors". Mr. Van Rijsselberg said he was able to harvest vegetables from most of the eight testing areas. He said the vegetables were smaller than ____grown in fresh water. But he said they also had more sugar and salt, so they tasted much____(good).

    He found that potatoes grew better than the other vegetables in the combination of sea and fresh water. Mr. Van Rijsselberg said four kinds of these potatoes would be sent to Pakistan____thousands of hectares of land ____(damage) by salinization (盐化作用) last year.

 泡菜制作工艺是我国悠久的食文化遗产之一。以下是自制泡菜的过程：
①将蔬菜洗净切好，放入沸水中上下翻两次后迅速捞出浸入冷水里，稍后捞出待用。
②将各种配料煮沸，待冷却后滤去残渣制成料液。
③将上述蔬菜装入泡菜坛内，将料液注入泡菜坛内，并将蔬菜完全淹没，再将泡菜坛密封起来。泡制几天即可食用。
（1）泡菜制作的原理是利用____ 菌在缺氧条件下进行发酵而成。
（2）配料中加入了一定量的白砂糖，除了用于调味外，更主要的是为微生物提供____ 。