Physics, 19.08.2019 21:10 carapiasebas
What is permafrost?
options:
a. curly crystals of frost that form early in the morning
b. ice and snow that exist throughout the entire year
c. ice and snow that are permanently in motion
d. the upper part of the ground that remains frozen throughout the year
Answers: 1
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Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
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What is permafrost?
options:
a. curly crystals of frost that form early in the mornin...
options:
a. curly crystals of frost that form early in the mornin...
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