I need the earth and the earth needs me 

 -  GM Corp.  1990 
<br/><br/> Run time approx. 20 mins. 
<br/><br/> I need the earth and the earth needs me.    Educational video on the environment, designed for 4th graders, is a gift from General Motors. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth<br/>Air<br/>Water<br/>Soil