Flight Duration 1 hour 40 mins. <i><b>Distance:</b></i><br /> The distance from Rome, Italy to Barcelona, Spain is <b>546 miles (879 km). <br /></b> The driving distance between Rome and Barcelona is <b>1,378 km</b> - about 12 hours 55 mins. <b><i>Flight:</i><br /></b>Rome (ROM) to Barcelona (BCN) <br /> Flight Duration <b>1 hour 40 mins</b>.
This crust is inorganic and is composed of minerals. It covers the entire surface of the earth from the top of Mount Everest to the bottom of the Mariana Trench. The hydrosphere is composed of all of the water on or near the earth. This includes the oceans, rivers, lakes, and even the moisture in the air. Ninety-seven percent of the earth's water is in the oceans. The remaining three percent is fresh water; three-quarters of the fresh water is solid and exists in ice sheets. The biosphere is composed of all living organisms. Plants, animals, and one-celled organisms are all part of the biosphere.
2. Not counting the oceans, m â¦ ost of the rest of the water on Earth is surface water, but it is almost all frozen in ice caps, glaciers and snow. 3. Not counting oceans and frozen water, most of the rest of the water is ground water, but most of that is salty. 4. Not counting salty water and frozen water, most of the fresh water on Earth is ground water. There is 50 to 100 times more fresh ground water than all the fresh water contained in lakes and rivers.   Real Answer: First, it should be clear that there are several types of water and giving the right name makes a difference.