1. Unit 1 7th grade Sahara desert

2. Impact on trade: social and economic impact of the trans-Sahara trade in Africa north and south of Sahara trade in Africa north and south of the Sahara in Africa north and south of Sahara trade in Africa north and south of the Sahara grow a long distance trade across the desert. Details: the Sahara which is Arabic for "The Great Desert,"Engulfs most of North Africa.The desert cover large sections of Algeria,(had) Egypt,Libya,Malitania Morocco , niger , Western Sahara Sudan and Tunisia.
Land form
Location : Northern Africa
Uses: the adaptation of wildlife and plants to the treacherous environment are fascinating and the culture history of this geographic crossing roads complex and involved.

3. Formation
How formation: a series of climate center for climate research in Bergen Norway,suggests and the desertification of Sahara stared about,7million year ago at least four millions years earlier than previously thought.camel caravan crosses the Sahara desert in Moroccan. When: Sahara stared about 7 million years ago Process details: camel caravan crosses the desert in Moroccan

4. Living Resources: *How they benefit the area Cactus- storst water inside of them Camel- if you are tider gust ride a camel Hawk- you can eat hawk
Resources
Non-living resources:sand,rock,water,mountains
*How they benefit the areas
Sand-composed of fine rock particles
Rock-the heat of desert frequency make it hard for living creatures
Water-although as found ant in the desert ecosystem in others
Mountain-although not typically associated with the image of flat

5. Vocabulary
1.Mass
2.Thoey
3.cytoplam
4.Fossil
5. Oxygen

6. Ratio&Proportion
Word Problems 1: some people when to the Sahara desert for the weekend.they decided to split up in the desert to find the wide and high of the desert the wide is 3.5 million miles and high is ll,300 feet . How many more feet than miles .
Word problems 2: the 11,300 feet long mountain is 3.5million wide . How many people do you think can fit you the mountains?.
Habitable to Uninhabitable: The Sahara desert Uninhabitable
Agriculture use: it population soaring , Egypt is facing a good – supply crisis. Can the government make a desert bloom.