Can I use household bleach in my pool? A: The chlorine in household bleach can be used to sanitize swimming pools, though it is generally less concentrated than chlorine designed for pool use. Bleach additives can harm the pool, so a generic household bleach works best.
The atmosphere is the layer of air that stretches above the lithosphere. The Earthâs waterâon the surface, in the ground, and in the airâmakes up the hydrosphere. Since life exists on the ground, in the air, and in the water, the biosphere overlaps all these spheres.
Physical maps of the world, depict the physical features of its continents and geographical regions by means of colours, gradients and shades.hysical maps show the mountains, rivers, lakes and other bodies of water, deserts, and landforms in a region. Physical maps can also show the types of soil or the built infrastructure of a region, such as roads, railway lines, and buildings.