Mount Everest is _______ (high) mountain in the world. It's 29,035 feet (8,850 meters) high.
the highest
Venus is _________ (hot) planet in the solar system. It can be 900 degrees Fahrenheit (482 C)
the hottest
The dwarf gecko is __________ (short) reptile in the world. It's only 0.63 inches (1.6 cm) long
the shortest
The blue whale is _________ (heavy) animal in the world. It weighs about 110 tons.
the heaviest
Vatican City is _______ (small) country in the world. It's 0.15 square miles. About 880 people live there.
the smallest
The Akashi Kaikyo Bridge in Japan is ________ (long) bridge in the world. It's about 6,532 feet long.
the longest
