Conditions on the early earth surface are thought to include _________ ultra violet light and _________ carbon dioxide than today.
Fill in the blank(s) with the appropriate word(s).
Answer: higher, higher
Environmental & Atmospheric Sciences
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Which of the following terms refers to clouds that have a characteristic lens-shaped appearance?
A. lenticular B. contrail C. banner clouds D. mammatus
Environmental & Atmospheric Sciences
An ampere is a unit of electrical
A) pressure. B) current. C) resistance. D) all of the above E) none of the above
Environmental & Atmospheric Sciences
Briefly describe the process of continental rifting. Name a location where it is occurring today
What will be an ideal response?
Environmental & Atmospheric Sciences
Compared to concentrated solar thermal power facilities and hydroelectric dams, wind farms ________
A) can be placed anywhere B) cause less habitat disturbance C) do not involve the use of turbines D) are very expensive to build
Environmental & Atmospheric Sciences