Answer:
A) Many people forced to move because of wars
Explanation:
Just took the quiz
Answer:
Developing nations
Explanation:
People in developing nations tend to have higher likelihood of being involved in sexual relationship without proper protection.
Many of individuals in developing nations also have very little awareness on the correlation between having more children with larger economic difficulties.
Both of these factors contributed to the increase of population.
if you ment which country has the largest population then its, China the country has the world's largest population (1.42 billion), followed by India (1.35 billion). The next five most populous nations – the United States, Indonesia, Brazil, Pakistan and Nigeria – together have fewer people than India.
Global warming, as carbon dioxide is a major contributor to the earth’s atmosphere getting warmer.
Answer:
Explanation:
The Clean Air Act of 1970 and the amendments since then have done a great job in requiring people to clean up the air over the United States. Emissions of the six major pollutants regulated by the Clean Air Act, carbon monoxide, lead, nitrous oxides, ozone, sulfur dioxide, and particulates, have decreased by more than 50%. Cars, power plants, and factories individually release less pollution than they did in the mid-20th century. But there are many more cars, power plants, and factories. Many pollutants are still being released and some substances have been found to be pollutants that were not known to be pollutants in the past. There is still much work to be done to continue to clean up the air.How can air pollution be reduced? Using less fossil fuel is one way to lessen pollution. Some examples of ways to conserve fossil fuels are:
Riding a bike or walking instead of driving.
Taking a bus or carpooling.
Buying a car that has greater fuel efficiency.
Turning off lights and appliances when they are not in use.
Using energy efficient light bulbs and appliances.
Buying fewer things that are manufactured using fossil fuels.
