Suggestions and Course of Study 133 



TREE ALBUM. 



Room , School , Year 



SOME PROBLEMS FOR OUTDOOR STUDY. 



I. Relation of the Object to Man: (i) Whether useful 

 and for what purpose; (2) whether cultivated or not, 

 and how and why; (3) how and in what state or con- 

 ditions used by man; (4) how far and why man is 

 benefited or injured by it; (5) how its relation to man 

 tends to its preservation or destruction; (6) what 

 characters are most essential to its usefulness, or detri- 

 mental as the case may be; (7) how those characters 

 are preserved by man's selection; (8) what variations 

 are observable between different forms of the same 

 object and what the probable cause may be; (9) what 

 means it has for self-preservation; (10) how man's 

 influence affects it. 



II. Relation of the Object to Animals: (i) What 

 relation it bears to animals in general or in particular; 

 (2) what those animals are; (3) how they mutually 

 minister to each others needs; (4) how they tend to 

 destroy each other if that be true; (5) what characters 

 make them useful to some, or injurious to others; 

 (6) what mutual service is performed; (7) what 

 adaptations to that service exists; (8) what characters 

 are essential to the continuance of this relation; (9) 



