With a clinch knot, which you may already know if you've done any kind of fishing, you go through the eye of the hook, wind the tag or short end around the standing part of the leader, pass the tag end back through the loop, right in front of the eye, and then tighten by pulling on the fly and the standing part of the leader.
In the Northern Hemisphere, ocean gyres flow clockwise. This is caused by _____. - 773017
So when a low pressure starts to form north of the equator, the surface winds will flow inward trying to fill in the low and will be deflected to the right and a counter-clockwise rotation will be initiated. The opposite (a deflection to the left and a clockwise rotation) will occur south of the equator.