Photosynthesis uses energy from the sun to split water into oxygen and hydrogen. The oxygen passes into the atmosphere and the hydrogen joins with carbon dioxide to produce biomass. When living things need energy they take in oxygen for respiration. The oxygen returns to the atmosphere in the form of carbon dioxide.
Sewer Main Costs. 1  If youâve noticed symptoms of a bad sewer main, itâs probably worth paying somebody $250 to $500 to use a diagnostic camera to check it out because main line sewer repair is expensive. 2  If the line is clogged by tree roots or other blockage, you can use a sewer snake to try and clear them out.
Many plumbers offer trenchless sewer replacement, which uses a machine to push the old pipe out while installing a new pipe at the same time. Though less invasive on your yard, the cost can still run between $60 and $200 per foot, or an average of $3,500 to $20,00 per household. CostHelper readers paid an average of $232 per foot. The bottom line â a water or sewer line replacement isnât as simple as one phone call to a plumber on your own.