1. 
 Which of these describes the role of gelada baboons in their ecosystem?
 secondary consumer
 producer
 primary consumer
 decomposer2. 
 Which animal is a primary consumer in the Ethiopian Highlands?
 prairie dog
 tiger
 walia ibex
 black lion3. 
 What is responsible for the unusual ecosystem of the highlands?
 humans and human movements
 rivers and river movements
 animals and animal activity
 volcanoes and volcanic activity4. 
 Mountains are formed by the uplift of Earth’s crust, and mountains are one type of landform. What types of landforms are found in the Ethiopian Highlands? (Select all that apply.)
 cliffs
 mountains
 plateaus
 plains5. 
 What role does the Ethiopian wolf have in its ecosystem?
 primary consumer
 decomposer
 producer
 secondary consumer