What can garbage on beaches do to people?

Is the gulf of Mexico prone to tsunamis? What dose each color of Syria flag represent? Which is the only continent without a desert? How far is Redding Ca to the Pacific Ocean? How high above sea level is Lhasa? What do machu picchu mean? What city in Canada borbers the pacific ocean? How many people visit Mauna Loa National Park each year? Is not related to commerce on the rivers of America? What is the size of the caroni swamp in Trinidad? What river flows from Minnesota to the Gulf of Mexico? What is the temperature of the Atlantic ocean in Las Palmas De Gran Canaria in November? Which two major Chinese rivers originate in the kunlun mountains and in what direction do they flow? What level does a peacock live in the rainforest? When was mount Everest built or discovered? Are the rocky mountains getting taller? When did Simon fraser start exploring? What mountain peak is on the eastern edge of Yosemite? Is there a desert in Memphis? What state on eastern coast borders the Atlantic Ocean and a bay?