Mostrando resultados por autor "Alison Pearce Stevens" en Todas las categorías

Twelve million years ago, rhinos, elephants, and camels roamed North America. They would gather at nearby watering holes - eating, drinking, and trying not to become someone else’s lunch. But one day, in what we now know as Nebraska, everything changed. The explosion of a supervolcano a thousand miles away sent a blanket of ash that buried these animals for millennia. Until 1953, when a 17-year-old farm worker made an unbelievable discovery.

What happens to trash after the garbage truck picks it up? Where does it go? The problem of too much trash is hurting the planet. Recycling, reusing, composting and creating new ways to make less trash is a start! Learn to recycle old furniture, and how safer materials are being developed that can easily decompose. People are working hard every day on new ways to have a trash-free future! Are you?

Beavers topple trees and build dams, which can cause floods and disrupt neighborhoods. So what do we do when beavers move in? In Puget Sound, we call the Tulalip Tribes. They send biologists to help relocate our furry friends to a place far from people, where the beavers can be free.