Answer:
: 2, 1 is 1/3 of the whole and 2 is 2/3 of the whole.
Explanation:
The answer is - yes.
Cape Horn is the southernmost tip of South America. More specifically it is located on the southernmost part Hornos Island in Tierra del Fuego archipelago in Chile. This is where the Pacific Ocean and the Atlantic Ocean waters meet. It is a place surrounded with wild cold waters mainly influenced from the cold waters coming from Antarctica. Also, directly south of it it is the well known Drake passage.
Earth's age is best estimated by:
Answer: Out of all the options presented above the one that represents the best way to estimate the Earth’s age is answer choice D) using radioactive isotope pairs to date the oldest rocks. This method is best known as radiometric dating.
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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.
