The answer is option C - "The Population Density will increase"
Explanation:
If refugees arrive from a neighboring country to Philippines, it will result in more number of people living on the island. However, the land area of the country remains the same, since there is no change to that. Let's assume that the total land area of Philippines is "x" square miles. And assume that there are "y" number of people living on the island already. Let's also assume that "z" number of people arrive as refugees.
From the question, we know that "y" / "x" = 798. This is the existing population density.
Now, if refugees arrive, total number of people living on the island will become "y+z".
Since "y+z" > than "y",
=> "y+z"/"x" will be greater than "y"/"x", i.e. it will be greater than 798.
Therefore, the population density (i.e. 798) will increase.
Answer:
C. oxidation
Explanation:
Acid mine drainage occurs when acidic water flows forth from metal or coal mine. The oxidation of pyrite is one of the major causes of acid mine drainage. Sulfide is oxidized to sulfate which undergoes solubilization to Iron(II). Iron(II) is further oxidized to Ferric Iron or Iron(III). The reaction proceeds this way;
4Fe²⁺₍aq₎ + O₂₍g₎ + 4H⁺₍aq₎ ⇒ 4Fe³₍aq₎ ⁺ 2H₂O₍l₎
Ferric hydroxide, also known as Yellow boy is obtained when the pH of the acid mine rises above three. This resultant outcome of the oxidization of pyrites is detrimental to aquatic life and humans if they should consume water containing the Yellow Boy.
A tourist destination i think because many people around the world visit it and just go there. It is also a common known place.
Are you sure you wrote it right? :-(
The function f(x)=2x-5 is a linear function.
Unless otherwise stated (and that does not seem to be the case) in the real numbers domain, x may assume any value.
The same can be said to y.
So, the lowest output value approached by this function is -∞
(minus infinity).
:-)
Answer: The period known as classical antiquity began with the emergence of the city-states of ancient Greece. Later, the Roman Empire came to dominate the entire Mediterranean basin. The fall of the Roman Empire in AD 476 traditionally marks the start of the Middle Ages.
Explanation: