The document discusses different modes of transportation including land, air, and water. It describes how transportation involves moving people and goods from one place to another. The main types of transportation by land are trucks, trains, cars, bicycles, and motorbikes. Air transportation includes airplanes, hot air balloons, space shuttles, and helicopters. Water transportation involves boats, ships, and ferries. Examples are given of how boats travel by water, hot air balloons by air, and trolleys by land.