Step 1: 💧 Water and 🌍 Earth

Combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 2: 💧 Water and 🔥 Fire

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

Step 3: 🌬️ Wind and 🌬️ Wind

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

Step 4: 🌊 Wave and 🌱 Plant

Now, combine 🌊 Wave and 🌱 Plant to create 🌊 Seaweed

Step 5: 💨 Steam and 🔥 Fire

And then, combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 6: 🌍 Earth and 🌬️ Wind

As next step, combine 🌍 Earth and 🌬️ Wind to create 🌫️ Dust

Step 7: 💨 Steam and 🌱 Plant

Combine 💨 Steam and 🌱 Plant to create 🍵 Tea

Step 8: 💧 Water and 💧 Water

Combine 💧 Water and 💧 Water to create 🌊 Lake

Step 9: 💧 Water and 🌬️ Wind

Combine 💧 Water and 🌬️ Wind to create 🌊 Wave

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: 🚗 Engine and 🌊 Seaweed

Combine 🚗 Engine and 🌊 Seaweed to create 🚤 Submarine

Step 13: 🍵 Tea and 🌫️ Dust

Combine 🍵 Tea and 🌫️ Dust to create 🍵 Tea Bag

Step 14: 🌊 Wave and 🌊 Lake

Combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 15: 🌪️ Dust Storm and 🪐 Planet

Combine 🌪️ Dust Storm and 🪐 Planet to create 🪐 Mars

Step 16: 🍵 Tea Bag and 🚤 Submarine

Combine 🍵 Tea Bag and 🚤 Submarine to create 🍵 Tea Sub

Step 17: 🪐 Mars and 🌊 Tsunami

Combine 🪐 Mars and 🌊 Tsunami to create 🌋 Marsquake

Step 18: 🌋 Marsquake and 🍵 Tea Sub

Combine 🌋 Marsquake and 🍵 Tea Sub to create 🪐🍵 Marsquake Tea