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Are turtles and tortoises the same? No, turtles and tortoises are not the same, although they both belong to the reptile order Testudines. They have distinct characteristics that set them apart. Turtles are generally adapted for life in water. They have webbed feet or flippers, streamlined shells, and are excellent swimmers. Turtles spend a significant … Read more

Who causes lightning? Lightning is primarily caused by the buildup and discharge of electrical energy in the Earth’s atmosphere. It occurs during thunderstorms when there are significant differences in electrical charge between the ground and the atmosphere. The exact mechanism of lightning formation is still not completely understood, but it is generally believed to involve … Read more

What is marathon and why? Marathon is a long-distance running race with a distance of 42.195 kilometers (26.2 miles). The modern marathon was introduced as an event at the first modern Olympic Games held in Athens in 1896. The race is named after the town of Marathon in Greece, where according to legend, a Greek … Read more