Answer:
a. Seafloor spreading
Explanation:
As the plates move away from each other, new crust is formed at the bottom of the ocean, thus giving us seafloor spreading
Answer: Middle Passage of the triangular trade
The transportation of slaves from Africa to America was known as the Middle Passage of the triangular trade.
Explanation:
https://www.quora.com/What-gifted-musician-was-heavily-involved-in-the-1960s-Civil-Rights-Movement-with-Martin-Luther-King-and-Caeser-Chavez try this link, someone asked the question here
A primary source comes from a first-hand witness's point of view which makes the information from that source more valid than a secondary.
Your teacher probably wants the countries along with the bodies of water in and surrounding it, try searching the title of the page and hit ‘images’ in goigke. You should be able to find a map labled clearly that looks almost just like yours