According to the National Geographic, rainforests could vanish from the planet completely within the next century if current deforestation rates continue." Here's a really cool infographic that illustrates the many, many reasons why we can't let that happen:
Royal Society reveals best nature pictures of the year
Tadpoles overhead. Overall winner, Category winner: Ecology and Environmental Science. Tadpoles of many anuran species come in high numbers, but not many make it to adulthood. Here a group of common toad (Bufo bufo) tadpoles is seen from below by Bert Willaert, Belgium. It was shot with a canon G12 camera in a Recsea underwater housing and a Dyron dome port.
this is another anti smoking campaign trying to motivate people to stop smoking by comparing your lungs to trees by what they look like in spring and winter. it is a smart way of getting the point across as words is not needed as you can tell that the right side is what your lungs look like smoking and the left is what they look like when you don't smoke