The "Green Science Secondary Level Helping Planet Earth" DVDs are educational resources focused on climate change and geared towards secondary school students. Presented in English, this DVD set covers various topics related to environmental science and ecology, emphasizing the importance of protecting and preserving our planet. With a region code of DVD: 1 (US, Canada), these DVDs are suitable for audiences in North America. The "Green Science" series aims to engage and inform students about crucial environmental issues in an engaging and informative manner.