Step 1: 💧 Water and 💧 Water

Combine 💧 Water and 💧 Water to create 🌊 Lake

Step 2: 💧 Water and 🌍 Earth

Next, combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 3: 🌍 Earth and 🌬️ Wind

Then, combine 🌍 Earth and 🌬️ Wind to create 🌫️ Dust

Step 4: 🌊 Lake and 🌊 Lake

Now, combine 🌊 Lake and 🌊 Lake to create 🌊 Ocean

Step 5: 🌱 Plant and 🌱 Plant

And then, combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 6: 💧 Water and 🔥 Fire

As next step, combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 7: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 8: 🌫️ Dust and 🌍 Earth

Combine 🌫️ Dust and 🌍 Earth to create 🪐 Planet

Step 9: 🌫️ Dust and 🌱 Plant

Combine 🌫️ Dust and 🌱 Plant to create 🌱 Pollen

Step 10: 🌳 Tree and 🌊 Ocean

Combine 🌳 Tree and 🌊 Ocean to create 🐠 Coral

Step 11: 🪐 Planet and 💨 Steam

Combine 🪐 Planet and 💨 Steam to create 🕯️ Steampunk

Step 12: 🪐 Planet and 🚗 Engine

Combine 🪐 Planet and 🚗 Engine to create 🪐 Saturn

Step 13: 🐠 Coral and 🌱 Pollen

Combine 🐠 Coral and 🌱 Pollen to create 🐠 Coral Reef

Step 14: 🪐 Saturn and 🕯️ Steampunk

Combine 🪐 Saturn and 🕯️ Steampunk to create ⌚ Clockwork

Step 15: ⌚ Clockwork and 🐠 Coral Reef

Combine ⌚ Clockwork and 🐠 Coral Reef to create ⏱️🐠 Clockwork Coral