I am the earth The only planet with organic life With 8.7 million species We all fight to survive You all live on me So work like bees in a hive And keep this planet really healthy So that we can all thrive My atmosphere is 78% nitrogen Another 21% of it is oxygen And other small percentages of other elements Without my atmosphere around You would be frozen I take 365 earth days To orbit the sun 24 hours makes one day That's just one time that I'm spun You won't fly off into space Gravity's pulling you down As fast as 9.8 meters a second towards the ground I am the earth The only planet with organic life With 8.7 million species We all fight to survive You all live on me So work like bees in a hive And keep this planet really healthy So that we can all thrive There are 12 different types of climates that exist on me Moderate, polar, dry and tropical are four groups you see Then there is continental, it is the fifth category One climate in no group is highland way above the sea I'm the third planet from the sun No one is denser than me My axis tilts at 23.5, yeah, that's my degree 4.5 billion years ago is when I was born you see I am the earth The only planet with organic life With 8.7 million species We all fight to survive You all live on me So work like bees in a hive And keep this planet really healthy So that we can all thrive