What is responsible for the unusual ecosystem of the highlands? volcanoes and volcanic activity

rivers and river movements

humans and human movements

animals and animal activity

Anna lives in a city that experiences high precipitation, with an average annual rainfall of 524 millimeters. it is warm all year. it is hottest during july, with an average temperature of 98°f, and coldest during december, with an average temperature of 80°f. tim lives in a city with an average rainfall of 30 millimeters per year. it has hot summers and cool winters. it is hottest during july, with an average temperature of 70°f, and coldest during january, with an average temperature of 28°f.anna’s city is in a  continental  dry  moderate  tropical    climate, while tim’s city is in a  continental  dry  moderate  polar    climate.

How do the various countries in east asia meet their power needs? give specific examples

How can you use a maps legend to plan your travel