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.
Interactive Science's innovative write-in student edition allows students to get all of the content, interactivity, and practice they need between the covers of a single book.
This is an illustrated puzzle book with pictures of nature scenes from around the world, crammed with all kinds of creatures to spot and learn about. It includes scenes such as a tropical rainforest, a dusty desert, a peaceful pond and a shady woodland glade, each with around 100 animals to spot. As well as providing hours of puzzle-solving fun, this book is packed with fascinating animal facts…
From giant octopuses and great white sharks, to deep sea divers and treasure troves , there are around 100 things to spot on every double page of this book. Each beautifully illustrated puzzle picture shows a different underwater scene, including the magical world of the coral reef, the spooky ocean depths, a sunken pirate ship and many more. The Great Undersea Search provides countless hours o…
Buku ini mengenalkan habitat hewan secara sederhana dengan disertai ilustrasi yang menarik.'