Step 1: 💧 Water and 🌬️ Wind

Combine 💧 Water and 🌬️ Wind to create 🌊 Wave

Step 2: 🌬️ Wind and 🔥 Fire

Next, combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 3: 💧 Water and 💧 Water

Then, combine 💧 Water and 💧 Water to create 🌊 Lake

Step 4: 💧 Water and 🌍 Earth

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

Step 5: 🌱 Plant and 🌬️ Wind

And then, combine 🌱 Plant and 🌬️ Wind to create 🌼 Dandelion

Step 6: 💨 Steam and 🔥 Fire

As next step, combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 7: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 8: 💨 Smoke and 🌊 Wave

Combine 💨 Smoke and 🌊 Wave to create 🏄 Surf

Step 9: 🚗 Engine and 🌊 Lake

Combine 🚗 Engine and 🌊 Lake to create 🚤 Boat

Step 10: 🚗 Engine and 🌱 Plant

Combine 🚗 Engine and 🌱 Plant to create 🚗 Car

Step 11: 🚗 Engine and 🌼 Dandelion

Combine 🚗 Engine and 🌼 Dandelion to create 🚁 Helicopter

Step 12: 🏄 Surf and 💨 Steam

Combine 🏄 Surf and 💨 Steam to create 🏄 Surfing

Step 13: 🚗 Car and 🚤 Boat

Combine 🚗 Car and 🚤 Boat to create 🚗 Amphicar

Step 14: 🏄 Surfing and 🚁 Helicopter

Combine 🏄 Surfing and 🚁 Helicopter to create 🚁 Helisurfing

Step 15: 🚁 Helisurfing and 🚗 Amphicar

Combine 🚁 Helisurfing and 🚗 Amphicar to create 🏄‍♂️ Amphisurfing