The used there engineering skills to control water flow to bring fresh water in
Answer:
The answer is D. Correlational design.
Explanation:
Correlational designs seek to study the relationship between two or more variables in a piece of research. For example, a news article called "Students with healthy diets get better grades at school" is probably based in a correlational study.
It's important to recognise that correlation is <u>not</u> the same as causation. This means: even if two variables appear to be related, that does <u>not</u> indicate a direct cause-effect relationship.
A <u>democratic government </u>gives citizens the right to directly vote gov't officials into office to represent them.
On the other hand, <u>authoritarian regimes </u>are built from strong central governments with little to no political freedoms for citizens.
So, the primary different between a democratic and authoritarian government is the <em>citizens' political power/freedom</em>.
This is called Coastal Erosion and it is a combination of wind, tides, waves action on the shoreline. Beach ecosystem is constantly changing due to these circumstances and that is why these regions need special protection. In the US, Pacific coast of North West is a great example of this phenomenon.
