If two protons and two neutrons are removed from the nucleus of an oxygen atom, a nucleus of which element remains?
A. carbon-12
B. nitrogen-12
C. carbon-14
D. neon-18
Answer: A
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Which of the following is not a characteristic of tropical climates?
A) warm ocean temperatures B) effects of the ITCZ C) unstable maritime air masses D) short, relatively mild, winters E) consistent day lengths
How can cloud cover influence the maximum temperature on an overcast day? How is the nighttime minimum temperature influenced by clouds?
What will be an ideal response?
Explain why the inner region of our solar system lost its lightweight gas molecules during planetary accretion
What will be an ideal response?
If atmospheric warming proceeds as projected, it would end the overall favorable __________ that has allowed humans to thrive for the last 10,000 years.
Fill in the blank(s) with the appropriate word(s).