i will give the person that gets this right 100 !
choose two of the regions in africa and compare how the location, climate, and physical characteristics affect people’s lives with regard to where they live, the type of work they do, and how they travel.
• sahara
• sahel
• savanna
• tropical rain forest

Sahara Dry; Oasis (Spring in the desert) is the only fertile areas 1. Along the Mediterranean Coast 2. Lower Nile 3. Oasis in the desert 1. On the Mediterranea n Coast, they work in tourism 2. On the Nile they farm 3. Near Oasises, Berbers are nomadic herders of sheep and goats 1. In the cities by car and bus. 2. On the Nile by boat 3. In the middle of the desert, they move by dromedary or camel; also use trucks Sahel Short grassland south of the Sarah; reaches from Red Sea to Atlantic Ocean 1. Most people live along the rivers; the Upper Nile in the east and the Niger in the west 1. Herd sheep which causes overgrazing and desertificatio n 2. Farm: peanuts and millet for cash crops 3. Subsistent farming 4. mining urannium 1. boats on the rivers 2. trucks, cars on the highways build through the Sahel 3. buses in the cities 4. Camels and dromedaries are still in use

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.