Some of Earth's water supply originated from
A) photosynthesis. B) icy comets.
C) gases expelled from the Sun; i.e., solar wind. D) asteroids.
B
Environmental & Atmospheric Sciences
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Briefly describe the process of continental rifting. Name a location where it is occurring today
What will be an ideal response?
Environmental & Atmospheric Sciences
In the mid-latitude zone of the Southern Hemisphere, minimum insolation occurs on ____
a. March 21 b. June 21 c. August 22 d. September 22 e. December 21
Environmental & Atmospheric Sciences
Once living organisms reach a balance with their environment, they do not undergo any more natural selection
a. True b. False
Environmental & Atmospheric Sciences
Which of the following glacial features is depositional?
A) moraine ridges B) hanging valley C) knife-edged ridge D) pointed peak
Environmental & Atmospheric Sciences