. PROBLEM 3 25 



Put down all the artificial things that have been added to or sub- 

 tracted from your home environment to make it different from a 

 natural environment. 



Conclusion. — In what respects does a city environment differ 

 from that of the country? 



Problem 3 : To test my home ejivironmervt. 



Method and Observations. — Using the house score card given 

 below, estimate the condition of your home environment. This is 

 an exercise for your own use and need not be shown in class unless 

 you so desire. When in doubt consult your teacher. 



House Score Card 



