1. Largest land animal   Hippopotamus   Rhinoceros   Lion   Giraffe   Elephant   Hint Half-n-half Clue   2. Fastest growing plant   Banyan   Coconut   Ferns   Palm   Bamboo   Half-n-half Clue   3. Smallest bird   Hummingbird   Sparrow   Kiwi   Kittiwake   Kingfisher   Half-n-half Clue   4. Fastest land animal   Tiger   Antelope   Hare   Gazelle   Cheetah   Half-n-half Clue   5. Tallest land animal   Elephant   Polar bear   Antelope   Giraffe   Rhinoceros   Half-n-half Clue   6. Heaviest dog (breed)   Irish Wolfhound   Great Dane   German Shepherd   English Mastiff or St. Bernard   Bull Dog   Half-n-half Clue   7. Bird with the largest wing span   Ostrich   Albatross   Eagle   Falcon   Pelican   Half-n-half Clue