On Earth you'll see three Types of plate boundary Conn-structive, Dee-structive And Conn-servative Each inn-dickative Of movements relative One plate against the next With differing effects [Break] Conn-structive boundaries Pull apart and spread The magma that comes up From Earth's molten bed [Break] Iceland stands where new Crust forms every day While Africa's Rift Valley Slowly, deeply splits away [Break] Hidden by the oceans Most of this stays unseen When new land rises up From the cracks between [Break] On Earth you'll see three Types of plate boundary Conn-structive, Dee-structive And Conn-servative Each inn-dickative Of movements relative One plate against the next With differing effects [Break] At dee-structive margins Together plates compress One dives ‘neath the other Melts from tectonic stress [Break] Subb-duction is where an Oceanic sinks below A Continental plate And mountains upward grow [Break] Like the Ann-deez Mountains They’re still climbing high Whose ancient seabeds Do now touch the sky [Break] Conn-servative boundaries They slide side by side No new land created No rifts or mountains spied [Break] The San Andreas Fault Tells many tales of woe Where deadly earthquakes struck Levelled San Francisco [Break] Friction, strain build up Then suddenly plates slip All that stored energy Makes the ground heave and rip [Break] On Earth you'll see three Types of plate boundary Conn-structive, Dee-structive And Conn-servative Each inn-dickative Of movements relative One plate against the next With differing effects