Answer:
(C) Temperature, pressure, and the original type of rock.
Explanation:
Tornado, Hurricane, Tsunami, etc
Answer:
Big cities, convenience.
Explanation:
In the most densely populated areas of Europe and Russia, there are cities which means that things will be close to people. Cities provide convenient for people, they are more populated.
Answer:
Drought- A prolonged period of abnormally low rainfall, leading to a shortage of water.
Desertification- The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.
Explanation:
A)......they were introduced for biological control in waste treatment facilities and ponds but then they got out due to a major flood into the waterways and took over everything becoming the dominant species
