Explain how analysis of glacial and polar ice cores provides important clues about past climate.
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Environmental & Atmospheric Sciences
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How many oxide ions (O-2 ) are needed to balance the positive charge of a titanium ion (Ti+4)?
A) 2 B) 1 C) 3 D) 4 E) 6
Environmental & Atmospheric Sciences
The vertical motions that occur when the air is unstable are termed:
A) cyclonic. B) geostrophic. C) subsidence. D) convergence. E) convection.
Environmental & Atmospheric Sciences
Several planets in our solar system are farther from the sun and cooler than the Earth. Do they emit electromagnetic radiation? Why are planets visible in the sky at night?
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Environmental & Atmospheric Sciences
Explain why Russia has potential for eco-tourism
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Environmental & Atmospheric Sciences