To decrease your use of fresh water, you can start by fixing leaks in taps and toilets, which can waste a significant amount of water over time. Additionally, adopting water-efficient appliances, such as low-flow showerheads and dishwashers, can greatly reduce water consumption in your home.
air pollution and finding a suitable place to dispose of the waste.
THREE things are Drainage, Waste and Venting
Nuclear waste can be divided into two types, high level, and low level. Low level nuclear waste is materials that have been exposed to nuclear materials, such as tritiated water, pieces of contaminated clothing, contaminated tools, materials that have been in the nuclear reactor or with the high level waste, earth that has had contaminated water soak into it, and so on. Some of these are stored at the plant, and others are shipped off to low level waste storage facilities. They are separated according to need. Some may need to be stored for a period of decades or centuries while the materials in them decays, and others may need to be stored for centuries. High level waste needs to cool off before anything can be done with it, so when it is removed from a reactor, it is put into a spent fuel pool where it is cooled with water while the short term isotopes in it decay to the point that they do not give off too much heat. This takes several years. At that point, the waste may be moved to what is called dry cask storage, where it is held until someone decides what to do with it on a more permanent basis. Some countries allow waste to be reprocessed and some do not. The United States does not, and since no one has figured out how to store waste over a long term, the waste accumulates at the plants that produced it. This is not a good solution because the plants are nearly all sitting on the shore or on river or lake banks, where they are exposed to some degree. The French have been very aggressive with reprocessing nuclear waste, and do it for a number of other countries. This is fine, except that the reprocessing has its own set of possibilities of disaster, the very reason the United States does not allow reprocessing. There are technologies being developed, such as energy amplifiers or accelerator driven systems, that may be able to use the nuclear waste as an energy source, reducing it to radiologically inert material in the process. We do not know if this will work.
One a dam, and two a filter
There are many, but two are: Waste water run off from factories and manufacturing plants, and humans.
indigestion or something. When you hold back your waste, it causes gas problems leading to gastritis.
Two waste products common to plants and animals are carbon dioxide and water. However, only plants that photosynthesize in the dark have water as a waste product.
two
They are three types of waste water 1. Industrial waste water 2. Black water (Toilets) 3. Grey water (Domestic waste water) Out of those Black water is not treated and the remaining two are treated. Waste water is 99.9% pure and the remaining 0.1% constitute all the waste. While salt water is 95% pure. If we develop a suitable technology we can pure that waste water and can reuse . But up to date Grey water is cleaned by no of processes and the purified water is used for Gardening and Toilet flush
Two main reasons for water pollution are industrial discharge of chemicals and waste and agricultural runoff containing fertilizers and pesticides. Both of these sources can introduce harmful substances into water bodies, leading to pollution and environmental damage.
A two flush toilet has two different flush options - a full flush for solid waste and a half flush for liquid waste. This allows users to choose the appropriate flush for the type of waste, conserving water by using less for liquid waste. This system maintains efficient flushing capabilities by providing enough water for a full flush when needed, while also reducing water usage for lighter waste.
pollution and waste
Carbon Dioxide and water vapor.
trash pickup, water distribution, and waste treatment
Well the two MOST common causes would be water and oxygen... hope this helped :D
water, salt, and other waste products come out of your body when you sweat