Pottery. They are a very important vestige of this culture and can be found in almost all Melanesia.
Answer:
Climate change
Explanation:
Global warming - Increased rainfall, glaciers and sea ice melt, influx of warm freshwater onto the sea surface blocks formation of sea ice, disrupting the sinking of cold, salty water.
It’s c I’m pretty sure Linda
900 miles west is actually not that far - actually around 500 miles west from Khartoum, it's still Sudan! And exactly 900 miles west of Khartoum is in the middle of Chad -so the correct answer is Chad!!!
Chad is also the country that borders Sudan to the West.