Evaluate the future of the Aral Sea
What will be an ideal response?
Answers might mention cotton industry, soil salinization, diversion of rivers.
You might also like to view...
How might the spectrum of an atom appear if its electrons were not restricted to particular energy levels?
A. There would be no frequencies within the visible portion of the electromagnetic spectrum. B. A broad spectrum of all colors would be observed. C. It would appear nearly the same as it does with the energy level restrictions. D. The frequency of the spectral lines would change with temperature.
Volcanoes are only formed at plate boundaries, and cannot exist in the middle of large plates.?
a. True b. False
What type of volcanic material is indicative of eruption under water?
A) Pahoehoe flows B) Pyroclastic flows C) Lava aprons D) Pillow lavas E) AA flows
Which is not a sustainable building rating system?
A) Green Global Systems B) HEPA C) Energy Star D) BREEAM E) LEED