首页
登录
职称英语
[originaltext] Do you know that vegetables can be grown in climate they are
[originaltext] Do you know that vegetables can be grown in climate they are
游客
2024-06-15
3
管理
问题
Do you know that vegetables can be grown in climate they are not accustomed to? Cool climate vegetables are now able to be grown in places as hot as Hawaii.
In Hawaii, engineers have been able to actually make those vegetables live in cooler climates. That way they grow faster and taste better. What these engineers have been using is cold seawater. The temperature of seawater is much lower than the air temperature.
How do they use it? They placed pipes in the soil and the cold water flowing through them cools the earth. This stimulates plant growth and enables gardeners in tropical climates to grow crops from cooler climates.
Also, some of these pipes are exposed to the air and they make the moisture form little water drops and thus irrigate the gardens. What is especially appealing about this process is that nothing damaging to the natural environment is being used.
Another innovative use for cold ocean water is to coal buildings. Engineers believe that, for example, the entire west coast of the United States could be air-conditioned using seawater.
We all know there are certain types of chemicals used in air conditioners, which not only pollute the air but also bring damage to the ozone. If we could cool the city by using seawater, the environment of the whole city will be improved and the ozone will be protected, which will be beneficial to ourselves in return.
选项
A、It’s another possible use for seawater.
B、It’s necessary for growing vegetables in hot climates.
C、It’s used for producing electricity in the US.
D、It makes people comfortable in hot days.
答案
A
解析
Why does the speaker mention air-conditioning?
转载请注明原文地址:https://tihaiku.com/zcyy/3635785.html
相关试题推荐
[originaltext]W:ABCRestaurant,canIhelpyou?M:Hi,couldyoutellmewhat
[originaltext]W:ABCRestaurant,canIhelpyou?M:Hi,couldyoutellmewhat
[originaltext]W:ABCRestaurant,canIhelpyou?M:Hi,couldyoutellmewhat
[originaltext]1.M:Doyouknowwhenthecoachescomein?W:I’vejustcalledt
[originaltext]1.M:Doyouknowwhenthecoachescomein?W:I’vejustcalledt
[originaltext]M:Howdidyoulikethefireworkslastnight?W:Ireallydidn’t
[originaltext]M:Howdidyoulikethefireworkslastnight?W:Ireallydidn’t
[originaltext]W:Pardonme,officer!M:Yes?W:WearelookingfortheShanghai
[originaltext]W:Pardonme,officer!M:Yes?W:WearelookingfortheShanghai
[originaltext]W:Theshirtsellsfor3dollarseach,butit’s5ifyoubuytwo.
随机试题
许多旅游购物品被用来馈赠亲友,故而小巧玲珑、包装精美的旅游购物品受到旅游者青睐。
陶瓷()A.carbon B.ceramics C.fullerenes
进口尚无食品安全国家标准的食品或者首次进口食品添加剂新品种、食品相关产品新品种,
有关咽鼓管的叙述,哪项正确()A.维持中耳及内耳的生理功能 B.调节中耳
哪种细菌是引起胃癌的危险因子?()A.瘤胃球菌 B.反刍月形单胞菌 C.空
下列选项中,不属于永久性测量标志的是()。A.国家二等三角点钢质觇标
市政消火栓应沿道路一侧设置,当道路宽度大于()m时,宜在道路两边交叉错落设置消
在绩效管理的()阶段,各个单位的主管应当认真地履行以下两项重要的管理职责:
吴勉和陈之讨论IC网络的业务拓展时都认为第一步需要对B2C的市场空间做一个大
在战略风险评估中,应当首先由商业银行内部具有丰富经验的专家负责审核些技术性较强的
最新回复
(
0
)