Built From Sunlight
Advanced companion to Meet the Living Kingdoms, sung directly about the real plant kingdom for an older cohort: roots, xylem, stomata, and chlorophyll assembling the photosynthesis equation (water, carbon dioxide, and light in; glucose and oxygen out), roughly 390,000 known species, and cellulose cell walls, in place of the Planta persona.
Roots pull water and minerals up from the soil, first step in the chain, Stems carry that water skyward through tubes called xylem, vein after vein, Leaves spread wide to catch the sunlight, chlorophyll turning green, Every piece assembling for the reaction about to convene.
Roots for water, stems for the lift, now add the carbon dioxide in, Leaves pull it from the air through tiny pores called stomata, letting it begin, Sunlight strikes the chlorophyll, energy sparking the very first stage, Water plus carbon dioxide plus light, three ingredients on the page.
Roots, stems, leaves, sunlight, carbon dioxide, all combined as one, Photosynthesis turns them into sugar, glucose built from the sun, Oxygen comes out the other side, the useful leftover of the trade, The very air that animals breathe, made by a plant in the shade.
From a single root to a full-grown redwood, the pattern never bends, Three hundred ninety thousand species, and the counting never ends, Cellulose walls hold each cell firm, sturdier than an animal's own, Plants feed the world by feeding themselves, sunlight turned to food alone.
Key Concepts: Roots absorb water and minerals, xylem carries water upward through the stem, stomata let carbon dioxide in through the leaves | Chlorophyll captures light energy to drive photosynthesis, combining water, carbon dioxide, and light into glucose and oxygen | Roughly 390,000 plant species are known | Plant cells have cellulose cell walls, unlike animal cells
Characters: None — sung directly about the plant kingdom for an older cohort, an advanced companion to Planta
Key Words: plant kingdom, photosynthesis, xylem, stomata, chlorophyll, cellulose
Companion note: Advanced 9-13 companion to Meet the Living Kingdoms, same core content (the plant kingdom making its own food from sunlight) but sung directly about the real kingdom with testable facts instead of the Planta persona, in a cumulative pile-on cadence that assembles the photosynthesis equation piece by piece.