Answer:
<u>Radon </u>in door source of air pollution.
Explanation:
- From all Pollutant and sources found in the interior of the homes like the pet dander and molds, pesticides and asbestos. Radon a chemical element found in homes having an atomic number of 86. It is a radioactive and odorless tasteless natural gas.
- Through the radon is non-reactive elements, it can be oxidized with compounds of fluoride. It has no stable isotopes characterized bt unstable mass. In the mining industry, it caused due to the exposure from the released air.
- Radium-226 is used to produce the radon which is found in uranium ores and phosphate rocks. An estimate of about 2.4 billion curies of radon is released every year into the soil. This pollutant can also be found in water bodies and even in construction sites.
The united states’ geography would influence their foreign policy until this time
<h3>
What is foreign policy?</h3>
- Geography has been more of an ally than an enemy since the beginning of the nation. An island cannot control an entire continent, as the British discovered.
- America was undoubtedly exposed in those foreign policy. With their imperial aspirations, the French and Spanish posed a threat to North America.
- The British also weren't willing to give up easy; in 1812, the king's troops invaded and set fire to areas of Washington, and they did so again during the American Civil War.
- Nevertheless, for the majority of its history, the United States had a foreign policy unmatched by other nations.
To learn more about foreign policy with the given link
brainly.com/question/27950081
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I believe it is C, dulled sensory perception. decreased anxiety is another effect, but it's more long term.
<span>The phosphate enters the ecosystem and becomes tied up in the biogeochemical system where it is recycled. The rapid growth of aquatic vegetation and/or increase in the algal population can cause the death and decay of vegetation and aquatic life because of the decrease in dissolved oxygen levels.</span>
A incidência de raios solares está muito mais presente na região equatorial do que nos pólos, portanto, há um maior aquecimento dos oceanos nesta região, enquanto que perto dos pólos há um maior resfriamento.
