Their teachers are National Geographic ( 3 ).

GIS(地理信息系统)的全称是( )。 A: GeoIogic Information System B: Geographic Information System C: GeoIogic Information Science D: Geographic Information Science

Dialect refers to geographic variation, ...rms of social group.

In which source could you find the number of a chart for a certain geographic area?

Dialect refers to geographic variation, while sociolect refers to variation in terms of social group.

Which of the following refers to the business organization where work no longer is tied to geographic location?

The amount of _____ that drains into rivers and streams in a geographic area determines the amount of water available for producing hydropower.

地理信息系统(简称GIS)是( )。 A: 一种以电脑为基础、处理地理空间信息的综合性技术，英文名Geographic Informa- tion System B: 一种以计算机为基础、处理地理空间信息的综合性技术，英文名Geographic Infor- mation System C: 一种以计算机为基础、分析地理地面知识的一门技术，其英文名Geographic Infor- marion System D: 一种以计算机为基础、处理地理空间信息的单一性技术，其英文名Geographic Informa- tion System

Some scholars argue that the underdevelopment of East and Central Europe may ________ be accounted for by their geographic location, and resources, or the lack thereof.

_________________ is the culture that exists within dominant culture and is often based on economic or social class, ethnicity, race, or geographic region.