Answer:
Explanation:
There is a typo in the sentence: it is not territory but tertiary.
The correct sentence is:
Producer is the organism that makes its own food: grass.
Prymary consumer is the organism that feeds on the producer: mouse eats grass.
Secondary consumer is the organism that feeds on the prymary consumer: snake eats mouse.
Tertiary consumer is the organism that feeds on the secondary consumer: hawk eats snake. Thus, hawk is the tertiary consumer.