What is the pH of Lake Ontario?

Are there rain forests in North Korea? Why the African Savannah is not a climate climax vegetation? Did Commodore Perry defeat the British Navy on Lake Erie? Which National Park extends across a portion of the boundary between Tennessee and North Carolina? How forests are useful to us? When john reveals his true relationship to Abigail what do you thin he also reveals about his character and his motivation? What is Walking Liberty holding under her left arm? What is between Sweden and Poland? What are the similarities and differences between Square Keep Castles and baily and motte? How many people visit the bodi tree a year? How sequence and how many mission did San Juan Capistrano have? Who built the world's first zoo? What sea surrounds tenerife? Which was made first Disneyland or world? How wide a river is near its source called? Highest peak north of the carolinas and east of the Rocky Mountains? What were castles weaknesses and how were thay overcome? Is it possible to have a shrinking machine? What pollution causes acid rain? How many times can the statue of liberty fit into the Great Pyramid of Giza?