According to the EPA, the average indoor radon level is about 1.3 picocuries per liter (pCi/L). People should take action to lower radon levels in the home if the level is 4.0 pCi/L or higher. The EPA estimates that nearly 1 out of every 15 homes in the United States has elevated radon levels.Outdoors, radon generally disperses and does not reach high levels.adon is a colorless, odorless, radioactive gas. It forms naturally from the decay (breaking down) of radioactive elements, such as uranium, which are found in different amounts in soil and rock throughout the world.
Download. The Strait of Malacca as one of the most important geopolitical regions for the Peopleâs Republic of China. By: Guillermo Pineda The geographical hotspots of the world are all related to economic trade and global exchange of political interests. Places such as the Panama and Suez Canals have always been in the Western media.
Like the Bosphorus, it separates Europe (the Gallipoli peninsula) from the mainland of Asia (Anatolia). The strait is an international waterway, and together with the Sea of Marmara and the Bosporus, the Dardanelles connects the Black Sea to the Mediterranean Sea.The Ãanakkale Ã§anakkale Suspension bridge has been, planned Connecting (sarÄ±cay sarÄ±Ã§ay a Ãanakkale Of) canakkale Ã§anakkale Province on the Asian side to Kilitbahir on. the european sidehe strait has often played a strategic role in history. The Dardanelles is unique in many respects. The very narrow and winding shape of the strait is more akin to that of a river. It is considered one of the most hazardous, crowded, difficult and potentially dangerous waterways in the world.