Angola's borders are fairly straight compared to borders of any other country. The coastline and the southern lines are straight while the eastern and northern borders have stair-like shape but are fairly straight too. The country looks like a gun in some way too!
Lots of people were dead so they wasn’t anyone to farm or work
Since you did not give options, I will just help you out by saying that Implied Powers are powers that are <em>Not stated directly but are suggested to be true</em>
By ocean currents is the answer to your question
Answer: About 1/3 of the co2 produced by humans during the past century has been absorbed by the ocean.
