How do I make a thermometer in Little Alchemy 2?

To create a thermometer in Little Alchemy 2, follow these steps:

1. Start with the basic elements:
- Combine Air and Air to make Pressure.
- Combine Earth and Fire to make Lava.
- Combine Lava and Air to make Stone.
- Combine Stone and Fire to make Metal.

2. Create Glass:
- Combine Fire and Sand to make Glass.

3. Create Mercury:
- Combine Metal and Pressure to make Mercury.

4. Combine Glass and Mercury:
- Finally, combine Glass and Mercury to create a Thermometer.

Summary of the steps:
- Air + Air = Pressure
- Earth + Fire = Lava
- Lava + Air = Stone
- Stone + Fire = Metal
- Fire + Sand = Glass
- Metal + Pressure = Mercury
- Glass + Mercury = Thermometer

This combination follows the logic of how a thermometer is traditionally made, using glass and mercury. Let me know if you need further clarification!