The Geosphere is the nonliving part of the Earth. It consists of all the rocks, nonliving parts of soil, magma, and minerals on Earth. The Hydrosphere is all the water on Earth. It is the oceans, lakes, ponds, puddles, streams, rivers, gulfs, rain, snow, ice, glaciers, water vapor, and more. The Biosphere is the living part of Earth, consisting of plants, animals, fungi, single-cell organisms, humans, bacteria, viruses, and more. The Atmosphere is all the gases, winds, pollution, and clouds surrounding the Earth. Composed of nitrogen, oxygen, argon, carbon dioxide, methane, and neon.
