The diet and feeding behavior of land snails greatly depend on how hungry they are. Roman snails or edible snails are exclusively plant eaters, though they prefer limp foods to fresh green ones. They crawl very slowly and often eat their food in an unhurried manner when they are in direct contact with it.
Mauna Kea (in Hawaii) is the world's tallest mountain peak. When measured from the ocean floor to its summit, it's 33,476 feet tall (10,204 meters), but only its top 13,803 feet (4,207 meters) extend above sea level.Mauna Kea is also the world's tallest volcano.allest mountain from sea level (highest): Mount Everest (also known as Qomolangma, or Chomolungma) in Asia's Himalayas is the world's highest mountain peak. When measured from sea level to its summit, it's 29,029 feet (8,848 meters) tall.
The World's Tallest Mountain . As mountains are generally measured from sea level, Mount Everest 29,035 ft (8,850m) is considered to be king. However, there is a difference between the highest and tallest. What is the difference between highest and tallest? The peak of the highest mountain is the furthest away from sea level. The peak of the tallest mountain is the furthest away from the base of the mountain. What is the highest mountain in the world? At 29,035 ft (8,850m), Everest is the highest mountain in the world. Everest is 29,035 feet above sea level. What is the tallest mountain in the world? Mauna Kea is the tallest mountain on Earth. Measured from top to its base below sea level, Mauna Kea beats Everest by 4,436 ft. (over 3/4 of a mile).