<span>A.The Sahara was a savanna
Northern Africa was a place of trees, grasslands, lakes and people. Today, it is the Sahara — a desolate area larger area than Australia.
Lake Yoa, in northeastern Chad, has remained a lake through the millennia and is still a lake today, surrounded by hot desert. Although little rain falls, Lake Yoa’s water is replenished from an underground aquifer.
By analyzing thousands of layers sediment in a core drilled from the bottom of this lake, an international team of scientists has reconstructed the region’s climate as the savanna changed to Sahara.</span>
Answer:
I think it is C.
Explanation:
The L.O.N was formed after WW1 at the Treaty of Versailles meeting. It was mainly made for peacekeeping.
Answer:
The Importance of Appraisals. An effective appraisal and performance management process can have a significant impact on an organisation's culture, staff morale and employee engagement levels
Explanation:
