Step 1: 💧 Water and 🌬️ Wind

Combine 💧 Water and 🌬️ Wind to create 🌊 Wave

Step 2: 💧 Water and 💧 Water

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

Step 3: 🌍 Earth and 🌍 Earth

Then, combine 🌍 Earth and 🌍 Earth to create 🏔️ Mountain

Step 4: 💧 Water and 🌍 Earth

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

Step 5: 🌊 Wave and 🌱 Plant

And then, combine 🌊 Wave and 🌱 Plant to create 🌊 Seaweed

Step 6: 🌱 Plant and 🌬️ Wind

As next step, combine 🌱 Plant and 🌬️ Wind to create 🌼 Dandelion

Step 7: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 8: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 9: 🏔️ Mountain and 🌊 Lake

Combine 🏔️ Mountain and 🌊 Lake to create 🏞️ Fjord

Step 10: 🚗 Engine and 🌱 Plant

Combine 🚗 Engine and 🌱 Plant to create 🚗 Car

Step 11: 🚗 Engine and 🌊 Seaweed

Combine 🚗 Engine and 🌊 Seaweed to create 🚤 Submarine

Step 12: 🚗 Engine and 🌼 Dandelion

Combine 🚗 Engine and 🌼 Dandelion to create 🚁 Helicopter

Step 13: 🏞️ Fjord and 💨 Steam

Combine 🏞️ Fjord and 💨 Steam to create 🛳️ Steamboat

Step 14: 🚤 Submarine and 🚗 Car

Combine 🚤 Submarine and 🚗 Car to create 🚙 Amphibious Car

Step 15: 🛳️ Steamboat and 🚁 Helicopter

Combine 🛳️ Steamboat and 🚁 Helicopter to create 🚢 Steamship

Step 16: 🚢 Steamship and 🚙 Amphibious Car

Combine 🚢 Steamship and 🚙 Amphibious Car to create 🛳️ Amphibious Steamship