How does a zookeeper use observational skills?

When was Hilston Park created? Was the Terracotta Army a real army or just statues? Why gruinard is forbidden? What is the most famous beach in Philippines? How did the building of the Aswan dam affect the control over the Suez canal? Is the Uruguay river the longest in Uruguay? How many employees work in Legoland? How do you save monuments? Can a dental problem cause a sinus problem? To widen beaches some cities pump offshore sediments onto beaches how does this affect organisms that live in coastal waters? What is the world's saltest sea? Is Miami or fort lauderdale closer to Orlando? Which are the two peninsular rivers that flow through trough? What is the relationship between an ocean's temperature and slinity? What materials are needed to build a railroad? Can you get into thorpe park free? What is the area of the largest lake in Michigan? Why is an ocean bigger than a sea? What might a scientist study if a coral reef started dying? Why are the British Isles considered to be part off the temperate desciduous biome?