This full-color series presents nonfiction topics about interesting places and subjects. Each title features color photographs and a glossary to help with vocabulary comprehension. Exercises and suggestions for project work are also included. The books are graded at 400-to 1,400-word vocabulary levels. Audio "CDs or "Cassettes are available for select titles.
I was shocked when I heard that there are several rubbish bins, such as for plastic, paper, but the bins goes the same disposal place and is burn. So if we all don't do the same goal, recycling doesn't make sense at all.
its about recycling and say to us how can recycle bottle and rag and paper and reuse them and conserve the natural. the most point in recycle is separate different something and then collect it.