Train explained to kids

Trains are a type of transportation that move people or goods on a set of tracks. The first trains were made of wood and powered by steam. Now, most trains are made of metal and powered by electricity. People ride in trains to get to their destination. Trains have been around for a long time. The first steam train was built in 1804. The first electric train was built in 1879. Today, there are many different types of trains. Some trains are very fast. The fastest train can go up to 350 kilometers per hour! Trains are a very efficient way to travel. They can carry a lot of people or goods at the same time. Trains don't produce a lot of pollution, so they are good for the environment. There are many different types of trains. Some trains are very long. The longest train is about 7 kilometers long! Some trains are very tall. The tallest train is about 4.5 meters tall! Some trains can even go underwater! Trains are an important part of our transportation system. They help us get where we need to go.