How cold can the Amazon get?

Which western Canadian province lies along the Pacific coast? Where is the Klondike River located? Is the taj muhal a shell frame or solid? How do prevailing wind affect the hot deserts? How did mission san Rafael get destroyed? How hot is it in the Amazon rainforest? What is the purpose of screening if the water taken from the River? Is Alton towers the best theme park in England? Is the deepest cave on earth below sea level? What four states touch both Mexico and the Pacific Ocean? What and where is the worlds largest rain forest? Were iron clamps used in the original construction of the colosseum or later added in the 11th century? What are abiotic factors of kahikatea? What was the nickname given to the people who died whilst building The Great Wall of China who were then buried underneath it? What is the postal address of Buckingham Palace? Has anyone drown in the great salt lake? Through what countries does the Amur River flow? When was Silberman's Brooklyn Bridge picture taken? Which four rivers on the map join with the Mississippi River? How do trees float?