Water and air both have oxygen and due to the contamination in the oxygen both water and air suffer
The four more basic ones would be traditional economy and market economy, and both mixed and planned economy
Royal families primary known for their 14th century rule over manchuria
1.Reduce the number of trips you take in your car.
2.Reduce or eliminate fireplace and wood stove use.
3.Avoid burning leaves, trash, and other materials.
4.Avoid using gas-powered lawn and garden equipment.