Which of the following statements about a “system” as defined in environmental science is TRUE?
a. It is a network of relationships among various components.
b. The various components tend to minimizeinteractions.
c. Energy, matter, and information are exchanged between components.
d. Energy and matter are valuable inputs to the system.
Answer: B
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A) UV radiation from the sun B) an earthquake C) a high-fat diet D) flooding E) Zika virus
What direction has the Pacific plate been moving for the last 40 million years?
A) Southeast B) North C) Northwest D) Northeast E) West
Castle bergs are formed from the continental ice sheets of Antarctica.
Answer the following statement true (T) or false (F)
The Hajj is a ________ by Muslims going to ________
A) rite of passage; Medina B) pilgrimage; Mecca C) pilgrimage; Medina D) rite of passage; Jerusalem E) month of fasting; Mecca