World of 7 Billion
In late 2011, the world population reached 7 billion people - that's 7,000,000,000! Having such a dense population can have deleterious effects on our habitat: ecosystems can be destroyed, endangered species are more at risk, pollution can affect our health. Students researched the affects of wildlife and prepared public service announcements (PSA) that illustrates the possible consequences of our increased population.
Below are two examples of PSAs, but please navigate to the PSA section to view more great videos!
Resources: http://worldof7billion.org
Below are two examples of PSAs, but please navigate to the PSA section to view more great videos!
Resources: http://worldof7billion.org