Models are important in the study of earth science because many major concepts in earth science are too large and complex to study in a lab. is it true or false

It is true that models are important in the study of Earth Science because many major concepts in Earth Science are too large and complex to study in a lab.
So, from time to time, scientists have to get out of the lab and go into the field in order to create models based on real locations and events, so as to study and research them further in order to understand the world around them. These models are quite valuable and cannot be studied in the lab alone. 

Ibelieve the answer is a-broad because that is a leafed plant.