Earth

Dirt - Ancient Poop

Solid Stone

<div style="font-size:200%">▼</div> $\bigtriangledown$

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="20" height="20">

 <polygon points="50,10 90,90 10,90" style="fill:none;stroke:black;stroke-width:2"/>
 <line x1="10" y1="50" x2="90" y2="50" style="stroke:black;stroke-width:2"/>

</svg>

🜃