See i don’t know exactly why we’re here on earth, but the way we are put in this world it’s like we are a part of it. See all of the earth’s spheres are related to us. for instance the atmosphere is air and the gases surrounding the earth, but with in saying that we breathe the air and gases right š. And if its a bad gas are body reacts. same with the hydrosphere it’s all about water, not just water but ice and gases. see u need to remember the human body is 60% water so we are kinda apart of the hydrosphere š. Then there’s the biosphere it’s any place occupied by living organisms. humans live in the biosphere but you could say that where all three considering we are 60% water and breath air š. But if I keep going the lithosphere is the earth and all the minerals in the ground and the ground itself, with in sayn that are body is made up from components in the ground like sulfur, zinc, copper . we are made up from pieces from this earth š. so with in saying that it seems like we’re just like earth but that’s not what i’m getting at we are part of it and we do a good job of being here and using the earth’s components š.