首页
登录
职称英语
[originaltext] Whale watching is a growing ecotourism industry around the w
[originaltext] Whale watching is a growing ecotourism industry around the w
游客
2024-05-08
4
管理
问题
Whale watching is a growing ecotourism industry around the world. It can be emotional, educational and an important part of local economies, offering a unique opportunity for people to appreciate the magnificence of whales in their natural habitat and to help motivate people to protect these animals and their environment. (26) Additionally, much of what scientists know about whales is a result of research conducted while they are aboard commercial whale watching vessels.
However, unregulated whale watching can also lead to problems, including threats to the animals’ well-being and negative impacts on fragile coastal environments. In addition to increasing numbers of whale watching vessels, in many parts of the world, newer boats are capable of going much faster than in the past, with the increasing likelihood that whales will be hit by boats. The faster a vessel moves, the less likely the operator is to see a distant whale, and the less time they have to react once they do spot an animal. (27)Also researchers have found that if whales are feeding or socializing, they are less likely to react to an oncoming vessel and can be hit.
In response to this problem, whale watching groups, government agencies and private advocacy groups have established codes of conduct for whale watching. Under these rules, approaching an area of known whale activity should be done slowly and with caution, stopping to survey the area. (28)In addition, approach parallel to the whales and travel at the same speed as the slowest animals. Stay at least 100 meters away and don’t leapfrog into the path of the whales. Preferably, there should only be two vessels at a time viewing a group of whales.
选项
A、When they are feeding.
B、When it is raining.
C、When they are sleeping.
D、When they are breathing the air.
答案
A
解析
短文提到,当鲸群在嬉戏或者在进食的时候,他们不会对过往的船只进行避让,更容易被撞伤,故选A项。
转载请注明原文地址:https://tihaiku.com/zcyy/3588906.html
相关试题推荐
[originaltext]Scientistshavediscoveredthatplantsthemselvesproducemany
[originaltext]InasmalllaboratoryattheMedical.UniversityofSouthCar
[originaltext]ManychildrenactinTVshows.Theyworkseveralhoursevery
[originaltext]ManychildrenactinTVshows.Theyworkseveralhoursevery
[originaltext]M:WhataboutthispostofRetailManagerwe’regoingtoadvertis
[originaltext]M:WhataboutthispostofRetailManagerwe’regoingtoadvertis
[originaltext]M:WhataboutthispostofRetailManagerwe’regoingtoadvertis
[originaltext]M:Hi,Mandy.How’severythinggoing?W:Nottoogood,Isuppose.
[originaltext]M:Hi,Mandy.How’severythinggoing?W:Nottoogood,Isuppose.
[originaltext]MaryKatherineGoddardwastheonlywomanwhosignedonthe
随机试题
严寒、寒冷地区的建筑外窗采用推拉窗或凸窗时,应对()做现场实体检验,检测结果应
患者女性,23岁,未孕,月经规律,曾有盆腔炎史,现停经34天,阴道出血淋漓7天,
凡是对实现课程目标有利的因素都是课程资源,它包括( )。 ①历史老师②历史教
下列化合物的沸点最高的是( )。A、1一己炔 B、正己烷 C、正己醇 D
基金信息的原则体现在披露内容和()。A.披露完整 B.披露准确 C.披
日标市场选择模式中的市场专业化模式,是指企业( )。A:向同一客户群供应一种产
下图右侧四个选项中,对左侧零件的四个立面呈现有错误的一项是: A.如上图所示
绩效沟通可以分为( )和非正式的绩效沟通两大类。A.绩效计划沟通 B.绩效实
脘腹痞满胀痛,赤白痢疾,里急后重,或大便秘结,舌苔黄腻,脉沉实,治宜选用何方A.
某装饰工程公司于2010年3月发生如下业务:临时设施摊销费5万元,检验试验费2万
最新回复
(
0
)