Earth

&nbsp Earth (or the Earth) is the third planet from the Sun, the largest of the four terrestrial planets, and the fifth largest and densest of the eight planets in the Solar System. Earth is the third planet of the Solar System, and the home planet of humanity. It is a relatively small planet compared to other and much larger planets in the Solar System such as Saturn and Jupiter, though it is quite large compared to most terrestrial planets in the Solar System, such as Mercury and Venus. By 2529, Earth had undergone significant deforestation coupled with the almost total extinction of wildlife on the ground and in the oceans. Due to the destruction of the natural environment and vast urban expansion, the Resources Development Administration (RDA), began to grow vast sea farms of edible protein and nutrient-rich algae, which was flavored with spices and other ingredients, in order to feed the twenty billion people of Earth both cheaply and effectively