What are those strange colored lights in the sky? Will Cam's friend Eric win a contest with his photograph of a U.F.O.? Or will creatures from outer space keep Cam and Eric in the dark?
When Jennifer "Cam" Jansen and her friend Eric are at the mall, they witness a robbery at the jewelry store! Can Cam's amazing photographic memory help catch a thief?
Many people believe humans have a responsibility to take care of the planet. However, other people believe it isn't their job to protect the environment. Readers discover the facts behind these two opposing points of view and how those points of view determine people's actions.
School lunches should be free for all students. Some people might strongly agree with this statement, while others might strongly disagree. In order to engage in a debate about this topic that affects readers everyday lives, readers first need to understand both sides.
What is art, and how have we used it to express ourselves throughout history? From cave painting right up to pop art; the Renaissance to twentieth-century sculpture, discover the stories behind great movements, processes and artists – both the household names and the perhaps not-so-familiar.
Parah. Lebih parah daripada yang Anda kira. Tak benar kalau dibilang perubahan iklim terjadi dengan lambat, apalagi kalau dibilang tak terjadi. Dan jika kekhawatiran Anda mengenai perubahan iklim sebatas efeknya menaikkan permukaan laut, itu belum apa-apa, baru secuil dari segala kemungkinan musibah yang disebabkannya, yang bisa terjadi bahkan dalam masa hidup seorang remaja. Selama beber…
This essential guide explores Earth's climate, past and present, giving you the facts and figures behind one of today's most urgent issues, and investigates what we can all do to make a difference. Eyewitness Climate Change explains why human activities are making the planet heat up--and how we know for sure that this is the case. The book explores the effects of the changing climate, from m…