This video is all about the climbing knots you need to know, Enjoy!

Figure of Eight @0:16 (Good stopper knot)

Termination Hitches (for connecting to the saddle):
Double Fisherman's Bend @0:36
Anchor Hitch @1:11
Buntline Hitch @1:35

Clove Hitch (End of Line) @2:04 (Connecting knot)
Bowline @2:31 (Loop knot)
Sheet Bend @2:59 (To attach two ropes together)
Quick Hitch @3:29 (To attach two ropes together and send to climber)

Knots to tie in the middle of the rope: @4:04
Clove Hitch @4:14 (MidLine)
Alpine Butterfly @4:33 (Good loop knot and attachment knot)

Footlocking Ascending Knots:
Klemheist @5:12
English Prusik @5:55

Rigging Blocks Knots: @7:09
Cow Hitch @7:18
Timber Hitch @7:50
Running Bowline @8:54
Clove Hitch @9:34 (Using the End of the line)