Okay kiddo, so have you ever heard of a big ship called the Costa Concordia that had a really bad accident and ended up sinking in the ocean? It was a really scary and sad event, but let me explain it to you in a way that is easy to understand.
So you know how big ships are supposed to be very safe and have lots of people working on them to make sure everything goes okay, right? Well, unfortunately, something went very wrong on the Costa Concordia.
You see, the ship was carrying lots of people on it - passengers and crew members - and was traveling along in the sea. But then, the ship hit a big rock or something that it wasn't supposed to run into. This made a big hole in the side of the ship and let water come rushing in. Imagine if you poked a hole in a bucket of water and all the water came out - that's a bit like what happened on the Costa Concordia.
Now, the people on the ship were very scared because the ship started to tilt to one side and water was coming in very quickly. The crew members tried to help the passengers get into lifeboats to escape, but it was very difficult because the ship had tilted too much and was almost on its side.
Eventually, some people were able to escape and get onto lifeboats, but unfortunately, not everyone was able to make it out. Some people were trapped inside the ship and couldn't get out. It was a really sad and scary situation, and lots of people were very upset about it.
The Costa Concordia disaster was a big wake-up call for people to remember how important safety is, especially when it comes to travelling in big ships. We need to make sure that everything is done properly and with lots of care so that we can avoid accidents like this in the future.
So, that's basically what happened during the Costa Concordia disaster. It was a really sad event, but we can learn from it and make sure that we stay safe whenever we travel in big ships.