What are some tips for finding hidden geological elements in Little Alchemy 2?

In Little Alchemy 2, finding hidden geological elements can be both challenging and rewarding. Here are some tips and specific combinations to help you uncover these elements:

1. Understand the Basics of Geological Elements
- Geological elements in the game are often related to natural formations, minerals, and earth-related concepts. Examples include mountain, volcano, cave, earthquake, and geyser.

2. Start with Earth and Related Elements
- Many geological elements are derived from Earth. Combine Earth with other basic elements to create foundational geological items:
- Earth + Earth = Land
- Land + Land = Continent
- Continent + Continent = Planet
- Earth + Fire = Lava
- Lava + Air = Stone
- Stone + Air = Sand

3. Experiment with Lava and Stone
- Lava and Stone are key ingredients for many geological elements:
- Lava + Water = Stone
- Stone + Stone = Boulder
- Boulder + Boulder = Hill
- Hill + Hill = Mountain
- Mountain + Fire = Volcano

4. Explore Water and Air Combinations
- Water and air can interact with geological elements to create new formations:
- Water + Earth = Mud
- Mud + Stone = Clay
- Water + Stone = Sand
- Sand + Air = Dust
- Dust + Earth = Sand

5. Unlock Hidden Geological Elements
- Some geological elements are less obvious and require creative combinations:
- Earthquake: Combine Earth + Energy or Earth + Motion.
- Geyser: Combine Steam + Earth or Water + Volcano.
- Cave: Combine Mountain + Animal or Stone + Air.
- Fossil: Combine Stone + Bone or Earth + Dinosaur.

6. Use the Time Element
- The Time element is crucial for unlocking certain geological elements:
- Stone + Time = Fossil
- Sand + Time = Glass
- Lava + Time = Volcano

7. Check the Hints System
- If you're stuck, use the in-game hints system to get suggestions for combinations. This can help you discover hidden geological elements you might not have thought of.

8. Think Outside the Box
- Some geological elements require combining seemingly unrelated items. For example:
- Earth + Life = Soil
- Soil + Stone = Sand
- Sand + Fire = Glass

9. Experiment with Advanced Combinations
- Once you have advanced elements like Volcano or Mountain, try combining them with other elements to unlock more geological items:
- Volcano + Water = Geyser
- Mountain + Water = River
- Mountain + Air = Cloud

10. Be Patient and Persistent
- Some geological elements may take multiple steps to create. Keep experimenting and combining elements to uncover hidden content.

By following these tips and experimenting with the combinations mentioned, you'll be well on your way to discovering all the hidden geological elements in Little Alchemy 2!