Science Screen Report for Kids: Earth - Our Home Planet - Volume 17 Issue 6

Описание: From Volume 17 Issue 6. Earth, third planet from the Sun, developed the right environment for life to evolve in the oceans, green plants to produce breathable air, and animal life to flourish. Orbiting satellites help predict weather (hurricanes, tornadoes, floods, drought) and more. Telecommunication and navigation devices utilize satellites for many important functions. http://www.ssrvideo.com/