Why are environmental problems common in developing countries? a. the citizens of developing countries have not been educated about the dangers of pollution and the need to protect resources. b. people in developing countries travel long distances by car to get to work and school, leading to air pollution and habitat destruction. c. rapid growth of new industries and technology has led to an enormous increase in environmental woes in developing countries. d. developing countries often specialize in manufacturing and providing raw materials, which can seriously harm the environment.