What is a riddle rhyme about the forbidden city?

Where do you find deciduous? Is the Forbidden City symmetrical? What ocean zone does the purple striped jelly live in? What can you hear in the rain forest on the emergent layer? How does the gradient at a stream's headwaters affect its speed and channel? Where did the zambezi river suddenly plummet over 350 feet straight down? What s the connection between trade and culture? What are the major parks in Pennsylvania? What is a museum custodian called? What is a museum of modern art? Who wrote Walden? Is potrait of jennie in the Metropolitan Museum of Art? What are the coordnates for the Suez canal? What is a river hawk? What building was recently built larger than the Empire state building? Where is Elvis Presley's museum in Memphis? What are the effects of Atlantic Ocean after 1492? What countries border the Great Wall of China? How did waterfall form? Which two colonies settled along the saint Lawrence river?