Which of the following is a major difficulty in the Russian economy? Group of answer choices

lack of useful energy sources

lack of good farmland

difficult transportation

lack of natural resources

How are the high islands of the pacific formed? a. by connected coral reefs called atolls b. by lagoons c. by moving glaciers d. by underwater volcanoes

What is the correct order of events in the water cycle?

Which are results of technological advances? increased people's exposure to new ideas created a global culture valued by people around the world brought harmony to diverse groups of people reduced the number of people living in rural areas