ELEMENTARY ZOOLOGY. 



E. Distribution the occurrence of animals on 

 different parts of the earth and the reasons 

 for it. 



F. Systematic Zoology which groups or classi- 

 fies animals according to their likenesses or 

 kinships. 



G. Economic the branch of Zoology which 

 considers the advantages and disadvantages, 

 both direct and indirect, of animals to man. 



9. Supplementary Exercises, 



a. Find the root meanings of all the technical words 

 in heavy type or italics. 



b. The following topics will serve for additional 

 theme work in Zoology, and in English. 



The chief ways in which animals known to you 

 are helpful to man. 



The chief ways in which animals are hurtful to 

 human interests. 



What bearing does a study of Zoology have on 

 individual health? on public health? 

 The satisfaction of knowing something about 

 common wild animals. 



What is the most interesting fact of Zoology that 

 you have ever discovered for yourself? Why 

 interesting to you? 



How does the power to make accurate observa- 

 tion of facts add to the efficiency of an individual? 

 What part have animals played in the building 

 up of the crust of the earth? 



