aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
Nivel 5
English · Normal
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaaaaaaaaa
When looking across landscapes, we often focus on forests, overlooking the true ruler of our planet: grass. Belonging to the Poaceae family, grasses carpet up to a third of Earth's land. Though fragile in appearance, grass is an evolutionary masterpiece. Its growth tissue sits safely at the base, allowing it to survive continuous grazing and mowing. Deep fibrous roots prevent soil erosion, while advanced photosynthesis helps it thrive in harsh droughts. Grass built human civilization. Around 12,000 years ago, humans domesticated wild grasses; today, rice, wheat, and corn provide over half of all human calories globally. Furthermore, grasslands support vast ecosystems, coexisting with herbivores and relying on fire to maintain open plains. From ancient prairies to modern suburban lawns, grass asks for very little yet gives everything—binding our soils, feeding nations, and acting as the green carpet holding our world together.
últimos 12 meses
+ 0 clásicos