Part of the nonfiction Orca Think series for middle-grade readers, this illustrated book introduces readers to ecological restoration and what they can do to help ecosystems in their own communities and around the world.|Healthy ecosystems are important to the eight million different species that live on Earth. But humans have damaged the environment that we depend on for our survival. Ecological restoration is about making those ecosystems healthy again. These are big goals, so everyone will need to step up!
關鍵字詞： architecture | sustainable design | green technology | history of buildings | construction | engineering | skyscrapers | highrises | towers | skyline