In tomorrow land the air is always clear because there is no more gas and oil drilling. All the cars are powered by H2O or solar. The cars have no engines. The buildings are built high to free up more land and reduce tree cutting. So we have less buildings. The roads hover and are off the ground, so no more destroying the ground and pushing animals away. Animals get to have lots of ground to be free and we get to go down on ground to play on nice beautiful park surrounded by nature.