Look at the photos again, then match the descriptions with the right names. 1 It's longer than the Amazon and the Mississip It's the longest river in the world 2 It's the tallest building in the world 3 It's the largest plane in the world 4 It's the highest mountain in the world 5 It's the biggest desert in the world 6 It's the most amazing athlete in the animal kingdom 7 It's the most dangerous animal in the world  ПРОШУ ПОМОГИТЕ