True this is true brainiest is appreciated
Answer:
1 - E
2 - B
3 - A
4 - C
5 - D
Explanation:
1. New Zealand - Australasia
2. Easter Island - Polynesia
3. Papua New Guinea - Melanesia
4. Guam - Micronesia
5. Antarctica- Southern Ocean
Oceania has about 30 million inhabitants that cover land of about 9 million km2. Australia alone accounts for 85% of this area and concentrates 60% of the population. The other islands, which number close to 10 thousand, are divided into three large groups:
Melanesia: covers the islands located in the Northeast of Australia, from New Guinea to the Fiji Islands.
Polynesia: extends from New Zealand to Hawaii.
Micronesia: comprises the islands located in the north of Melanesia.
To find the mid point,here's the formula:

In this case:
((5+1)/2,(5+2)/2)
=(6/2,7/2)
=(3,3.5) or (3,7/2)
Therefore the answer is (3,3.5) or (3,7/2).
Hope it helps!
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.
Transhumance is pastoral nomadic people who move their livestock from one pasture to another on a seasonal basis.