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OlanmaE

Three negative effects of radiation on the human body and the environment include:

  • Cancer
  • DNA mutation
  • Redundancy in the growth of plants

Radiation is energy that is emitted in the form of electromagnetic waves or particles through a material medium. Radiation could be ionizing or non-ionizing. Excessive exposure to radiation can cause harm to humans and the environment.

When high-energy radiation in the form of neutrons, alpha, beta, gamma, and x-rays are released into the environment, they can disrupt the normal sequence of the DNA which bears the information about an organism.  Reactive oxygen species are generated that oxidize proteins and cause mutations in the DNA.

The same thing applies to the DNA of plants and this can cause redundancy in their growth. This results in genetic defects. Cancer, which is the abnormal outgrowth of the cell also arises because of the cell damage caused by radiation.

Summarily, radiation can cause catastrophic results like cancer, DNA mutation, and redundancy in the growth of plants.

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francocanacari

Radiation can be electromagnetic radiation and particle radiation. The latter are high-velocity particles that are at most the size of an atomic nucleus.

This often concerns a continuous stream of particles, but it can also concern rare individual particles, such as in the case of cosmic rays, with a very high energy. Ionizing radiation in particular can be dangerous, for example caused by radioactivity.  

In addition, other radiation can also be dangerous. Too much light is bad for the retina. Ultraviolet light can be bad for the skin. Excessive radiation can cause too much heat, resulting in skin burns, fire or other damage.  

In the case of one-off radioactivity (such as in an accident or the use of a nuclear weapon) or the dismantling of a nuclear power plant (if radioactive material is not removed), the half-lives of the radioactive isotopes, which can vary widely, determine how quickly the danger is becoming.

Furthermore, the danger depends on the type of radiation and thus the penetration capacity in conjunction with the protective measures.

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