Answer:
Geographic features that separate two ecozones include:
B. Grassland
C. Desert
Step-by-step explanation:
Ecozones are large areas of the Earth's surface with similar climate, vegetation, and animal life. Geographic features such as grasslands and deserts can act as natural boundaries that separate ecozones, due to differences in vegetation, climate, and the types of species that can survive in these environments.
A jungle or a rain forest, on the other hand, are not geographic features that typically separate ecozones. Instead, they represent specific types of ecosystems that can be found within an ecozone.