1.	Which graph matches the following statement? You are driving a steady speed, then stop for a train. When the train passes, you resume your speed.
		A.		B.
		C.		D.
		Hint
	2.	What is represented by the vertical axis?
		A.	sunlight	B.	months
		C.	hours/day	D.	days/month
		Hint
	3.	What does the almost horizontal segment of the graph represent?
		A.	Winter months when the sunlight is the lowest.	B.	Fall months when the sunlight is decreasing.
		C.	Summer months when there is maximum sunlight.	D.	Spring months when sunlight is increasing.
		Hint
	4.	Which pair of months is the sunlight increasing?
		A.	Jan-Feb	B.	Aug-Sept
		C.	Nov-Dec	D.	June-July
		Hint
	5.	Which month has the most sunlight?
		A.	August	B.	June
		C.	November	D.	September.
		Hint