The pattern of wind directions in a large region throughout the year D. The amount of sunlight a place gets during different seasons 相关知识点: 试题来源: 解析 B。解析:气象(weather)指的是特定时间和地点的大气短期状况,例如温度、湿度、降水等。选项A描述的是气候(climate),是特定地区长时间的平均...
Food production costs are higher there than the rest of Southeast Asia. As climate change and population growth threaten food supplies, the pressure is on new farmers to answer the government’s call—to grow more with less. “Whenever I talk about food security in Singapore, I tell people ...
Which of the following describes research that is most clearly analogous to the testing done by GRIP scientists? A.Scientists studying the formation of the Sahara desert measure the rate of topsoil erosion in the region B.Scientists seeking to determine the age of a particular fossil measure the...
7.Which of the following best describes the results of the research discussed in paragraph 4? A. Scientists used mathematical models to show that most of the extinctions occurred in areas where humans had recently arrived. B. Scientists established that the main population of North Americans who...
12.Which of the following best describes the organization of paragraph 6? A. Two contrasting views are presented, and a study that could decide between them is proposed B. An argument is offered, and reasons both for and against the argument are presented C. A claim is made, and a ...
Four trillion dollars a day is shuffled around the earth as wealth created there. The inevitable result of a Nintendo economy—pulling itself apart, losing jobs, insecure—is the shriveling of the society in which it exists. What we have is an apartheid society, with growing gaps between the...
( )1. Which of the following sentences best describes last chance tourism? A. Visitors go to see something endangered. B. Visitors go to see some newly discovered species. C. Visitors go to see some islands and glaciers. D. Visitors go to experience the influence of climate change. ...
A period of climate change about 130,000 years ago would have made water travel easier by lowering sea levels and creating navigable lakes and rivers in the Arabian Peninsula, the study says. Such a shift would have offered early modern humans--which arose in Africa about 200,000 years ago...
aL dp d vwxghqw L dp D vwxghqw [translate] aFunshionInstall_C11010.exe FunshionInstall_C11010.exe [translate] aWhich of the following best describes your employment status 哪些以下最佳描述您的就业率 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 ...
今年7月2l日，北京等地遭遇了61年来最雨，造成部分楼房倒塌．救援队员利用各种器材展开抢救工作，利用生命探测仪，救援队员可以找到被埋在废墟中的幸存者．其中使用的“可视生命探测仪”利用光纤把细小的摄像探头深入废墟的缝隙中，光信号在光纤内多次___（反射/折射）传送回来，救援队员在显示屏上可以把废墟深...