When do cosmologists think the universe began?
What will be an ideal response?
13.7 billion years ago.
Environmental & Atmospheric Sciences
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Pluto is the planet with the most ellipitcal orbit. Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Which of the following rocks will be most buoyant on the Earth's mantle?
Rock A: Density 1.4 g/cm3 Rock B: Density 5.6 g/cm3 Rock C: Density 5.1 g/cm3 Rock D: Density 2.7 g/cm3 A) Rock A B) Rock B C) Rock C D) Rock D
Environmental & Atmospheric Sciences
Baseball's increasing global popularity may be attributed to
A) relocation diffusion. B) brain drain. C) hierarchical diffusion. D) contagious diffusion. E) syncretism.
Environmental & Atmospheric Sciences
The four major areas of the United Kingdom are England, Scotland, Wales, and Northern Ireland
a. True b. False Indicate whether the statement is true or false
Environmental & Atmospheric Sciences