Yes, that's true! Fire has been an important tool for humans throughout history and has helped us in many ways, including:

1. Cooking food: Fire is used to cook food, which makes it easier to digest and kills harmful bacteria.

2. Staying warm: Fire provides warmth during cold weather, which is essential for survival in many parts of the world.

3. Providing light: Fire has been used as a source of light for centuries, allowing people to see in the dark.

4. Industrial uses: Fire is used in many industrial processes, such as smelting metal, forging tools, and powering engines.

5. Agriculture: Fire is used in agriculture to clear land for planting crops, control pests, and manage forests.

6. Communication: Fire has been used as a means of communication, such as signaling with smoke or flames.

7. Ceremonial purposes: Fire is often used in religious and cultural ceremonies, such as lighting candles or bonfires.

It's important to note that while fire can be very helpful, it can also be dangerous if not handled properly. It's essential to take precautions when using fire and to follow safety guidelines to prevent accidents and wildfires.