Tell me what you know about the layers of the earth.
Describe how fossil fuels form.
What do you know about the sun?
What do changes in wind direction, temperature, humidity and/or air pressure have to do with changes in weather?
Describe how the Earth’s atmosphere affects energy absorption (from the sun), and global climate.
What role does the sun play in the water cycle?
What effect do oceans have on the global climate?
Explain how the heating of the Earth’s surface and atmosphere by the sun produces wind.
What happens so that we have day and night? Also, what happens so that we have four seasons?
Are we the only planet with life in the universe? Explain.