Upon your car is missing. use scientific method step by step approach find your car. you must create the need to recycle,and follow through the steps at least one additional time
Neveen, your question is a little disorganized ("Upon you car is missing"?). Your teacher is just looking for something of the form of "Ask why car is gone", (Do applicable background research: whatever! Could you simply have forgotten where you parked it?), Make Hypothesis #1, Test Hypothesis #1, decide if Hypothesis #1 was correct (You found your car crushed into a little cube at the recycling yard -- scant comfort that!?); if so, stop; if not, return to the "Make Hypothesis" box and make hypothesis #2, test H#2, decide if H#2 was correct; if so, stop; if not, return to "Make Hypothesis " box, etc.
You need to simply create plausible reasons to test, as H#1, H#2, etc.
You should really be able to go crazy on this, with the help of your entire class -- maybe end up with a hallway poster display "50 Ways to Find Your Missing Car"??