Okay kiddo, have you ever seen a cave? They are dark, spooky and can be very scary. A long, long time ago, people used to live in these caves, just like how we live in our cozy homes today. These people are called Cave Dwellers.
Now, these Cave Dwellers were not like us. They didn't have phones, laptops, or even electricity. They had to use fire to see in the dark and hunt for their food. They also had to find shelter to protect themselves from the cold, wind, rain, and snow.
Can you imagine living in a cave with no lights or TV, only the sound of the wind whistling outside? Sounds scary, right? But these people were very strong and brave. They learned how to build fires, make tools from stones, and hunt animals for food. They also made art on cave walls, which we can still see today!
So, that's what a Cave Dweller is, kiddo. They were people who lived in caves a long, long time ago and had to do everything without the modern conveniences that we have today.