Quick Answer. Small lizards can be carnivorous, herbivorous or omnivorous. Small lizards may eat a variety of insects, plants or a mixture of the two. Most lizards have a high metabolic rate and need to eat several times a week.
The Burj Khalifa exemplifies this fact. The next decade of supertall building construction will, in one sense, fill in the gaps between the record-breaking Burj Khalifa and Taipei 101, the worldâs tallest building until January 4, 2010.
The world's tallest artificial structure is the 829.8 m (2,722 ft) tall Burj Khalifa in Dubai, United Arab Emirates. The building gained the official title of  Tallest Building in the World  at its opening on January 4, 2010. It is followed by the Tokyo Skytree, as the tallest tower, and the KVLY-TV mast.