Step 1: 💧 Water and 🌍 Earth

Combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 2: 💧 Water and 🌬️ Wind

Next, combine 💧 Water and 🌬️ Wind to create 🌊 Wave

Step 3: 💧 Water and 🔥 Fire

Then, combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 4: 🌱 Plant and 🌱 Plant

Now, combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 5: 💨 Steam and 🌱 Plant

And then, combine 💨 Steam and 🌱 Plant to create 🍵 Tea

Step 6: 🌱 Plant and 💧 Water

As next step, combine 🌱 Plant and 💧 Water to create 🐊 Swamp

Step 7: 🌱 Plant and 🌬️ Wind

Combine 🌱 Plant and 🌬️ Wind to create 🌼 Dandelion

Step 8: 🌊 Wave and 🌱 Plant

Combine 🌊 Wave and 🌱 Plant to create 🌊 Seaweed

Step 9: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 10: 🌳 Tree and 💧 Water

Combine 🌳 Tree and 💧 Water to create 🌊 River

Step 11: 🍵 Tea and 🌼 Dandelion

Combine 🍵 Tea and 🌼 Dandelion to create 🍷 Wine

Step 12: 🌼 Dandelion and 🐊 Swamp

Combine 🌼 Dandelion and 🐊 Swamp to create 🐸 Frog

Step 13: 🚗 Engine and 🌊 Seaweed

Combine 🚗 Engine and 🌊 Seaweed to create 🚤 Submarine

Step 14: 🍷 Wine and 🌊 River

Combine 🍷 Wine and 🌊 River to create 🍅 Vinegar

Step 15: 🚤 Submarine and 🐸 Frog

Combine 🚤 Submarine and 🐸 Frog to create 🐸 Scuba Frog

Step 16: 🐸 Scuba Frog and 🍅 Vinegar

Combine 🐸 Scuba Frog and 🍅 Vinegar to create 🐸🍋 Sour Frog