The three types of unification that can alter political and economic relationship are Incorporating Federal (or con-federal) union and Mixed unions.
<u>Explanation:</u>
- A political union is a kind of state that is made of smaller states. The process of forming such a state out of smaller states is termed unification.
- The unification of states that used to be unified and that is reuniting is known as reunification.
- Types of unification that can alter political and economic relationships are as follows,
- Incorporating union
- Federal (or confederal) union
- Mixed unions.
Answer:
<u>Human activity produces Carbon monoxide and dioxide, Sulphur and other pollutants.</u>
Explanation:
- Human activity produces various gases in the U.S like dust and other harmful chemicals like carbon dioxide and methane and nitrogen oxides as the industry produces 22%, transport produces 29% and electricity produce 28% of harmful toxin and gases that release every year in the air.
- Total alkalinity is affected by environmental factors like acid rains overtimes. Due to increased use of pollutant gases and continuous release of large matter in the air that over time destroys the oxygen content from river lakes and harms the vegetation cover.
- Acidic rain precipitation usually takes in the form of rain which has high acid components like sulfur and nitrogen oxides that react with the water molecules to form. this train consists of a mixture of sleet fog and dry acidifying particles that can break through the buildings.
- Thus in 1970 USA made an acid deposition act due to the increased emission rates of industrial pollutants. Beef, cheese, pork and lamb substance were found in this artificially induced rain. Many fish tend to die due to the river becoming acidic for them to survive.
Answer:
The event is known as the Trail of Tears
Explanation:
In 1830, congress passed the Indian Removal Act. This law allowed then-president Andrew Jackson to remove the native indian populations of the Southeastern United States, to a new territory in Oklahoma, known as the Indian Territory.
Over 30thousand people belonging to the tribes mentioned in the question were obliged to abandon their homelands, and move westward. During this event, a lot of them died of diseases and starvation. This sad reality is the reason why it has come to be known as the Trail of Tears.
Your answer must be:
<span>A.maritime tropical </span>
Mitochondria - Turning on the Powerhouse. Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration. Hope I could help!
