What is theTrophosphere?

Why do we need mirrors to help us see around corners? What is The study of the forces that affect the Earth? What does stars in her eyes mean? What is a moving weather system called? What is light gathering arcylic used for? What is the relationship with Zeus and Apollo? What are the benefits of stalactites? What would you see if from your home on the moon if people on earth are viewing a total eclipse? Why do the planets spin in a circle and not float away from each other? What is the only day in a week named after a planet? Does the Milky Way galaxy orbit anything in space? Why might water droplets form on the outside of a glass of lemonade? How do the spectra of the sun and the green leaf compare? Who was the second man to reach the South Pole? What element is our sun mostly made of? Is the sun getting hotter and what impact does this have on Earth's climate? What gives star heat and light? What is one fact used to support the funding of the space program? What region of the Sun has a temperature of about 15 million C? The layers of the atmosphere are the mesosphere which has the?