Mapping the interior of Earth with earthquake waves. Schematic view of the interior of Earth. 1. continental crust â 2. oceanic crust â 3. upper mantle â 4. lower mantle â 5. outer core â 6. inner core â A: MohoroviÄiÄ discontinuity â B: Gutenberg Discontinuity â C: LehmannâBullen discontinuity.
Participants take part in the annual Pride London parade which highlights issues of the gay, lesbian and transgender community, in London, July 2, 2011. Photo: Reuters. A reveller blows a kiss during a gay pride parade in Oaxaca July 2, 2011. Some 250 LGBT (lesbian, gay, bisexual and transgender) rights activists participated in the parade. Photo: Reuters. People carry a rainbow flag during the 15th Gay Pride Parade in Avenida Paulista in Sao Paulo June 26, 2011.
The Carnaval in Rio de Janeiro is a world famous festival held before Lent every year and considered the biggest carnival in the world with 2 million people per day on the streets. The first festivals of Rio date back to 1823.