What is the approximate diameter of the Milky Way Galaxy in light years?

A. 100,000
B. 100
C. 1000
D. 1000,000
E. 10


Answer: A

Environmental & Atmospheric Sciences

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A precedent is important in ________ law because ________.

A. Statute; it will be used as an example in subsequent trials B. Case; it will be used as an example in subsequent trials C. Administrative; it determines whether participants have a right to be heard in court D. Statute; it determines whether participants have a right to be heard in court E. Statute, case, and administrative; it determines whether participants have a right to be heard in court

Environmental & Atmospheric Sciences

The principle of lateral continuity states that sedimentary beds are deposited horizontally with

the oldest beds on the bottom. Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

In which of the following areas would one tend to find the highest net primary productivity?

A) Western Canada B) Central Australia C) Northern Brazil D) Eurasia

Environmental & Atmospheric Sciences

Which of the following plate boundaries is least likely to produce composite volcanoes?

A. ocean-ocean convergent boundary with a subduction zone (Philippines) B. continent-continent convergent boundary with a high mountain range (Himalayas) C. ocean-continent convergent boundary with a subduction zone (Andes)

Environmental & Atmospheric Sciences