Step 1: 💧 Water and 🌬️ Wind

Combine 💧 Water and 🌬️ Wind to create 🌊 Wave

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: 🌬️ Wind and 🌬️ Wind

Now, combine 🌬️ Wind and 🌬️ Wind to create 🌪️ Tornado

Step 5: 🌱 Plant and 🌱 Plant

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

Step 6: 💧 Water and 💧 Water

As next step, combine 💧 Water and 💧 Water to create 🌊 Lake

Step 7: 🌫️ Dust and 🌊 Wave

Combine 🌫️ Dust and 🌊 Wave to create 🏖️ Sand

Step 8: 🌱 Plant and 💧 Water

Combine 🌱 Plant and 💧 Water to create 🐊 Swamp

Step 9: 🌱 Plant and 🌬️ Wind

Combine 🌱 Plant and 🌬️ Wind to create 🌼 Dandelion

Step 10: 🌫️ Dust and 🌍 Earth

Combine 🌫️ Dust and 🌍 Earth to create 🪐 Planet

Step 11: 🌪️ Tornado and 🌫️ Dust

Combine 🌪️ Tornado and 🌫️ Dust to create 🌪️ Dust Storm

Step 12: 🌳 Tree and 🐊 Swamp

Combine 🌳 Tree and 🐊 Swamp to create 🌱 Mangrove

Step 13: 🏖️ Sand and 🌊 Lake

Combine 🏖️ Sand and 🌊 Lake to create 🏖️ Beach

Step 14: 🌼 Dandelion and 🐊 Swamp

Combine 🌼 Dandelion and 🐊 Swamp to create 🐸 Frog

Step 15: 🌪️ Dust Storm and 🪐 Planet

Combine 🌪️ Dust Storm and 🪐 Planet to create 🪐 Mars

Step 16: 🏖️ Beach and 🌱 Mangrove

Combine 🏖️ Beach and 🌱 Mangrove to create 🦀 Crab

Step 17: 🪐 Mars and 🐸 Frog

Combine 🪐 Mars and 🐸 Frog to create 👽 Alien

Step 18: 👽 Alien and 🦀 Crab

Combine 👽 Alien and 🦀 Crab to create 🦀 Crabman