What is called the change of state from solid to vapours?

Why does time zones change when you cross the International Date Line? How many Snickers fit in your? What will most likely occur if an operator encounters marker buoys indicating shallow water and spots a sandbar up ahead? Do plants produce protein? How do you tell the temperature from a tree core? Through which continent do the following pass the Equator the Prime Meridian the Tropic of Capricorn and the Tropic of Cancer? What is the main different between Bird nest fern and tomato plant? What happens if you dont eat enough vitamins? What are some example of density? What are the advantages of scientists working together? Why can't human beings live without water? Why the developmental model rather than the residual and inatitutional model? How decides what to call a hurricane? Is fungus considered a producer or decomposer? What bone is the short bone of the ankle? What color will blue litmus paper turn into when dipped in window cleaner? What are the biochemical analysis to confirm CAM in given plants? What are the methods of pollination? Why some rocks underground very hot? How does the law of universal gravitation explain why gravity between an elephant and earth is greater the gravity between a cat and earth?