Pacific Ocean width at about 5°N latitude, where it stretches approximately from Indonesia to the coast of Colombia—halfway around the world, and more than five times the diameter of the Moon. The lowest known point on Earth—the Mariana Trench—lies below sea level. Its average depth is , putting the total water volume at roughly . Due to the effects of plate tectonics, the Pacific Ocean is currently shrinking by roughly per year on three sides, roughly averaging a year. By contrast, the Atlantic Ocean is increasing in size. Along the Pacific Ocean's irregular western margins lie many seas, the largest of which
Miss Philippines Earth 2010 Miss Philippines Earth 2010 Miss Philippines Earth 2010, the tenth edition of the Miss Philippines Earth beauty pageant, was held on April 24, 2010 at the Aquatica, Manila Ocean Park, Manila, Philippines.<ref name="missphilippines-earth.com/?page_id"></ref> Miss Philippines Earth is the largest and most widely participated beauty pageant in the Philippines with 49 official delegates participated in 2010. Miss Philippines Earth 2009 Sandra Seifert crowned Kris Psyche Resus from Infanta as her successor and represented the Philippines in the international Miss Earth 2010 beauty pageant, was held in Vietnam. The event was aired by ABS-CBN in the Philippines at 9:00 in the evening