OPTIONAL QUESTION FOR UP TO 10 ADDITIONAL POINTS: Using prоper grаmmаr, spelling & оceаnоgraphy terms, please compose one well-written paragraph describing the most significant concept you learned during the first half of the semester. Please explain exactly what you learned and why it was significant to you. Quality matters here if you want to earn the full 10 points. This question will be graded manually by your professor and your final score will not be available until that is completed.