January+Marine+Science+Drills

back =**January Drills**= January 19th - Why do so many people live near the oceans? January 20th - How many oceans exist on planet Earth? January 23rd - Why can it be argued that there is only one ocean on Earth? January 24th - What was the early method of measuring ocean depth called? January 25th - What are the two types of plankton that make up the basis of the food chain in the ocean? January 26th - No Drill January 27th - What are the four zones which make up the ocean? January 30th - Why is the water around Florida saltier than that off the coast of New Jersey? January 31st - How many fathoms is 328 feet?
 * Drill Set 1**
 * Drill Set 1 Continued**
 * Drill Set 2**