Read the paragraph from the section "Social And Environmental Cost." Plastic pollution comes with a social and environmental cost. It's estimated at $139 billion a year by The Economist, a British news magazine.

HOW does this paragraph support the main idea of the article?

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

In what cells is the human genome located?