What texture is displayed by the igneous rock in this photograph?
A) Vesicles
B) Breccia
C) Porphyritic
D) Glassy
E) None of these are correct.
B) Breccia
Environmental & Atmospheric Sciences
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The hazard posed by a volcano depends on both the population nearby and the eruption product
a. True b. False
Environmental & Atmospheric Sciences
The following are greenhouse gases EXCEPT:
a. ozone b. carbon dioxide c. methane d. radon
Environmental & Atmospheric Sciences
In 1620, Francis Bacon of England noted the parallelism of the Atlantic coastlines of South America and Africa and suggested that these continents had once been joined.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
A diesel locomotive of mass 4m coasting at 10 km/h collides inelastically with a stationary flatcar of mass m. The speed of the locomotive-flatcar combination when stuck together is
A. 8 km/h. B. 4 km/h. C. more than 8 km/h. D. 6 km/h.
Environmental & Atmospheric Sciences