Sekarang ini berbagai jenis sampah seperti koran, sisa makanan, pembungkus, rangka komputer, obat-obatan, memenuhi tempat sampah kita. Padahal bumi sudah mulai kesulitan menyerap sampah. Dalam buku ini, kamu bisa mempelajari tentang proses pembusukan materi dan berbagai cara untuk menggunakan kembali, mengurangi, dan mendaur ulang sampahmu.
Polusi muncul dalam berbagai bentuk, seperti kebocoran minyak dan kecelakaan nuklir; sungai yang tercemar; dan yang paling sering, polusi udara serta sampah yang merajalela. Ada berbagai jenis polusi, baik yang disebabkan manusia maupun yang alami. Buku ini akan membantumu mengenal polusi melalui berbagai tes dan kegiatan.
This inspiring book presents the true stories of 12 people, most of them teenagers or younger adults, from across North America who have done great things for the environment. Heroes include a teenage girl who figured out how to remove an industrial pollutant from the Ohio River, a Mexican superstar wrestler who works to protect turtles and whales, and a teenage boy from Rhode Island who helped…
Apakah kamu khawatir akan masa depan planet kita? Kamu ingin ikut melestarikan lingkungan? Bagus, tetapi, kamu mungkin akan mengalami kesulitan untuk mengubah kebiasaanmu. Buku ini menyarankan berbagai tindakan sehari-hari yang bisa dilakukan untuk menyelamatkan bumi.
Go Green! This book is packed with smart, practical, and fun things you can do make your home, school, neighborhood, and planet more environmentally friendly. *Find out what global warming and the greenhouse effect are. *Learn how to save water. *Devise a recycling system for your house. *Help save earth's plants and animals. *Discover useful ways to spread the word on saving the planet.
There are lots of animals, birds, insects, and plants that need to be looked after. This book tells you how you can protect our wildlife.'
Pollution is growing problem around the globe. Used chemicals, old appliances, exhaust fumes, and plastics are just a few of the things that cause pollution on our planet. "Pollution" examines how water, soil, and the atmosphere have become increasingly polluted and the impact that pollution has on people’s health. In the face of these challenges, people and countries have cooperated to clean…
All these people work in a school. use the book to find out what they do.'