Explanation:
UV (ultraviolet) levels are high in the areas of high altitudes. Tibetan plateau being the highest plateau of the world is more exposed to the UV radiations as the atmosphere gets thinner in the areas of higher altitude. So it can not filter the maximum of ultraviolet radiations. Tibetan plateau is on 4,500 meters height and the UV level increase by 10-12% upon every 1000 meter elevation.
However in those areas having the constant cloud cover like in Congo Basin the UV level is low as the clouds scatter the most of the UV radiations and they particularly stop the UV-B radiations. Thats why the cloudy areas have less UV level then the areas having a cloudless clear sky.
Overgrazing causes desertification. This issue can be solved through rotational grazing.
Answer:
He attacked Carthage's possession in Spain - New Carthage, which led Hannibal to withdraw his troops from Italy and to send them to Carthage as he was afraid that Scipio will attack Carthage directly.
Explanation:
After the battle of Cannae it looked like Hannibal had Romans in his hands. But, he refused to attack Rome directly, which was used by Romans to produce counterattack.
Therefore, Scipio decided to attack New Carthage to make Hannibal turn his attention from Italy.
After this Scipio attacked Hannibal in Carthage and heavily defeated him in the battle of Zama.
Answer: B, as rivers carry sediment to the ocean, they can create triangular plains called deltas.
B. provide installment loans to countries in economic crisis
