首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Why Buy Shade-Grown Coffee? When people argue about whether coffee is good for health, they’re usually thinking of the healt
Why Buy Shade-Grown Coffee? When people argue about whether coffee is good for health, they’re usually thinking of the healt
admin
2015-08-05
94
问题
Why Buy Shade-Grown Coffee?
When people argue about whether coffee is good for health, they’re usually thinking of the health of the coffee drinker. Is it good for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.
Traditionally, coffee bushes were planted under the canopy(树冠)of taller indigenous(土生土长的)trees. However, more and more farmers in Latin America are deforesting the land to grow full-sun coffees. At first, this increases production because more coffee bushes can be planted if there aren’t any trees. With increased production come increased profits.
Unfortunately, deforesting for coffee production immediately decreases local wildlife habitat. Native birds nest and hide from predators(捕食者)in the tall trees and migrating birds rest there.
Furthermore, in the long term, the full-sun method also damages the ecosystem because more chemical fertilizers and pesticides are needed to grow the coffee. The fertilizers and pesticides kill insects that eat coffee plant, but then the birds eat the poisoned insects and also die. The chemicals kill or sicken other animals as well, and can even enter the water that people will eventually drink.
Fortunately, farmers in Central and South America are beginning to grow more coffee bushes in the shade. We can support these farmers by buying coffee with such labels as "shade grown" and " bird friendly. " Sure, these varieties might cost a little more. But we’re paying for the health of the birds, the land, ourselves, and the planet. I think it’s worth it.
The full-sun method may affect the following EXCEPT______.
选项
A、insects
B、air
C、birds
D、humans
答案
B
解析
文章第四段提到了全日照咖啡种植的影响,包括对昆虫,鸟,其他动物,水,甚至人类的影响,但并没有提到对空气的影响。因此选择B。
转载请注明原文地址:https://kaotiyun.com/show/ExQd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
ThemainreadersofmedicaljournalsareAnarticledealingwithresultsfromdifferentstudiesonthesametopiciscalled____
From1994to1998thenumberofAmericanswhohaddonatedakidneyreached244.NoonesellsorgansintheU.S.sinceitisill
Whichofthefollowingistheresult,ifasunbatherstaysonthebeachforalongtime?Themainideaofthelastparagraphis
Itisreportedthatonlyapartofpeopleexperienceintheirlife.ProfessorIforCapehasconductedaseriesofclinicaltri
Intherecentpast,medicalresearchershaveshownthatheartdiseaseisassociatedwithcertainfactorsinourday-to-daylives
Adolescencetendstobethemostimportantforone’sworldoutlook.
Peoplearoundtheglobehittheheightoftheirmiseryanddepressionin(51)age,anewinternationalstudysuggests.The
Mothersandmatchmakers(媒人)havealwaysknownthatnotbeingmarriedisadefinitehealthhazard.Butwhenateamofresearchers
A.CausesofChangesB.IncreasingNumberofMuseumsandVisitorsC.MuseumsGettingClosertoMoreSpectatorsD.Mo
Andthecarsaretestedfordefectsbeforeleavingthefactory.
随机试题
T细胞的TCR识别的MHC分子部位是
肾的被膜,由内向外依次是
A.溶解氧B.生化需氧量C.化学耗氧量D.悬浮物E.混浊度一定时间和温度下,水体中有机污染物受微生物分解所耗去水体溶解氧的总量()
一男士45岁,平日不嗜烟酒、爱运动。性格平和,过分容忍,常顺从于别人。有时办事无主见,从不表现出愤怒、不满等不良情绪。一月前体检发现患有胃癌,做手术将胃大部切除。术后情绪低落,对各种事的兴趣下降,有悲观厌世之念。
纳税人自觉纳税表明纳税人自觉遵守税法,是法制观念强的表现,不能以此否定税收的()。
某商业广场首层为超市,设置了12个安全出口。超市经营单位为了防盗封闭了10个安全出口。根据《中华人民共和国消防法》,消防部门在责令超市经营单位改正的同时,应当并处()。
确实地相信叫_________;非常地相信叫_________;坚决地相信叫_________;忠实地信仰叫_________。填入画横线部分最恰当的一项是:
某公司拟发行8年期债券进行筹资,债券票面金额为1200元,票面利率为10%,当时市场利率为10%,计算以下两种情况下该公司债券发行价格应为多少才是合适的。(1)单利计息,到期一次还本付息。(2)每年付息一次,到期一次还本。
在中国历史上,鲜卑、契丹、金人和满族,都起源于()平原。
A:Hi.Tom.Howareyou?B:Notverygood.A:Sorry.【24】【25】【26】(怎么了)?B:Idon’tknow.ThesedaysIalwayshave
最新回复
(
0
)