Question

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

Explanation:

Developing countries often focus on economic growth through manufacturing and raw - material provision. These activities, like heavy industry and mining (raw - material extraction), can cause pollution (e.g., water pollution from manufacturing waste) and habitat destruction (e.g., deforestation for mining or agricultural raw - material production).

• Option 1: While education about pollution can be an issue, it's not the most common or fundamental reason. Many developing - country governments and some NGOs do try to educate, but economic imperatives often override.
• Option 2: In many developing countries, long - distance car travel for work/school is not as prevalent as in developed countries. Public transport (often more basic forms) or non - motorized transport (walking, cycling in some cases) is more common.
• Option 3: Rapid growth of new industries and technology is more of a developed - country (or some emerging - economy, not all developing) phenomenon. Also, technology can sometimes be environmentally friendly (e.g., renewable energy tech), but the option implies only negative.

Answer:

Developing countries often specialize in manufacturing and providing raw materials, which can seriously harm the environment.