نصوص 2 المحاضرة الاخيرة

The amount of water close to the surface is vast and most of it is in the …………………

• Groundwater

• Oceans

• Niles

• Ice Caps

25- A global water crisis, with a potential impact far greater than the ………of the 1970s.

• energy crisis

• Economic crisis

• pollution crisis

• Financial crisis

One of these consumes very large quantities of water Especially in developing countries ………………

• car washes

• garden sprinklers

• washing machines

• Irrigation

The term “……………….” refers to the systematic scientific investigation of quantitative properties, by using statistical methods.

• quantitative research

• scientific research

• political research

• qualitative research

Qualitative work may be characterized most simply as a ……………………. approach to research; as described by Smith (1994).

•  nonnumeric

• variables

• tabular data

• georeference

water that available for human use and consumption is a part of hydrological cycle and it is approximately…………….km³

• 41,000

• 21,000

• 60,000

• 55.000

………………a geographic database contains geographic data for a particular area and subject

• gps

• infrastructure

• gos

• gis

العينات بالانجليزية (a)  

qualitative

• كمي

• نوعي

• وصفي

• رقمي

GIS ................ is a physical device that is part of acompuer system that

supports geographic and mapping analysis

• hardware

• software

• Mapes

• image