They were the (c) Berbers who inhabited it before the Arabs.
Many more animals than usual are grazing on a limited amount of land. This overgrazing causes a loss of vegetation—when herds of animals eat all the grass on a piece of land, the soil underneath is left vulnerable and unable to grow back quickly enough to meet the grazing demand of the livestock. People can’t live in these territories anymore and they can’t produce food and other stuff they need for life there. Desertification mostly affects rural households who are forced to depend on natural resources for their livelihoods. More so, drought and desertification lead to the migration of people to urban or other areas to engage in economic activities such as farming, grazing and fishing. This situation leads to severe economic crisis and poverty.
Answer:
In the winter days are shorter and night are longer in the northern hemisphere.
Explanation:
- In the northern hemisphere the summers are much warmed than the winters. As the earth is closet to the sun in July. Each past the winter solstices noon sun is a little higher over the south. Heating and cooling give us a practice indication of the changes at different latitudes.
- The latitude changes can be seen by the direction and duration of the suns rays, for the northern latitudes rays are much slating and for southern hemisphere they are more direct in winter.
The answer is a) true
hope this helps ! :D
Answer:
parallel
Explanation:
Along a uniform and steep slope of relatively weak substrate, a parallel drainage network is expected.