Infogr am gratis: póster infantil de erupción volcánica

Educational infographic poster titled "How a Volcano Erupts" in portrait layout, designed for kids ages 8–12, with sharp, readable text labels in clean sans-serif typography. Create a simple 4-step sequence with large numbered badges, bold headings, short one-line captions, and clear connecting arrows flowing from top to bottom. Use a hand-drawn sketch / whiteboard style, warm earth tones palette (clay brown, sandy beige, terracotta, muted orange, olive, charcoal), friendly educational mood, playful but scientifically accurate, magazine-grade editorial illustration, vector-clean lines, no photographic textures.

1. heading: "Magma Forms"; caption: "Hot melted rock gathers deep underground." Visual: cross-section of Earth layers with a glowing magma pocket below the crust, simple rock strata lines, heat squiggles, and a small label pointing to the magma chamber.

2. heading: "Pressure Builds"; caption: "Gas and heat push the magma upward." Visual: cutaway volcano cone with magma rising through a central pipe, round gas bubbles inside the magma, upward arrows in the conduit, and dotted pressure lines around the chamber.

3. heading: "Eruption"; caption: "Magma bursts out as lava, ash, and gas." Visual: volcano top exploding gently in a kid-friendly way, lava fountain, ash cloud puff, curved arrows showing material shooting upward, and lava flowing down both sides of the cone.

4. heading: "Cooling Rock"; caption: "Lava cools and turns into solid rock." Visual: lava stream at the volcano base changing from bright orange to dark brown rock, small cooling symbols, cracked hardened rock texture, and a final arrow showing the change from liquid to solid.

Show clear connecting flow with thick hand-drawn arrows between steps 1 to 4, plus small dotted guide lines linking captions to the matching visual parts. Include a tiny side legend with simple icons for "Magma", "Gas", and "Rock" in English. Keep the composition uncluttered, with big shapes, child-friendly diagrams, and plenty of whiteboard-style negative space. No logos, no copyrighted characters, no identifiable people, no graphic content.

All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no watermarks Render labels and headings in clean English typography (sans-serif). No real-brand logos, no copyrighted characters, no people that could be identified, no graphic medical content. If the topic touches a regulated domain (medicine, finance, law), keep the explanation conceptual and add no specific dosages, prices or legal advice.