List any three hazards of nuclear waste. How does the disposal of nuclear waste pose a problem for the plant and animal life ?
Asked by | 15th Sep, 2011, 07:48: PM
The planet's water cycle is the main way radiation gets spread about the environment. When radioactive waste mixes with water, it is ferried through this water cycle. Radionuclides in water are absorbed by surrounding vegetation and ingested by local marine and animal life. Radiation can also be in the air and can get deposited on people, plants, animals, and soil. People can inhale or ingest radionuclides in air, drinking water, or food. Depending on the half life of the radiation, it could stay in a person for much longer than a lifetime. The half life is the amount of time it takes for a radioactive material to decay to one half of its original amount. Some materials have half-lives of more than 1,000 years!
Answered by | 15th Sep, 2011, 10:33: PM
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