The roundness of the Earth's orbit is known as its ________.
A. variability
B. rotational balance
C. variation
D. eccentricity
Answer: D
Environmental & Atmospheric Sciences
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a. ?rising upward suddenly b. ?sinking downward suddenly c. ?creating heat that boils seawater d. ?ejecting large amounts of gas e. ?submarine volcanic explosions
Environmental & Atmospheric Sciences
Which of the following mineral identification techniques would most easily identify calcite?
A) Taste B) Streak C) Magnetism D) Effervescence
Environmental & Atmospheric Sciences
Describe how the universe, galaxies, stars, and chemical elements formed What will be an ideal response?
Environmental & Atmospheric Sciences
The summer monsoon in eastern and southern Asia is characterized by ____ weather and winds blowing from ____
A) wet; land to sea B) dry; land to sea C) wet; sea to land D) dry; sea to land
Environmental & Atmospheric Sciences