In sunny cities such as Los Angeles, the ever-rising automobile population and the large petroleum processing plants generate ____________________smog, which irritates the eyes

Fill in the blank with correct word.


ANSWER: photochemical?

Environmental & Atmospheric Sciences

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Which of the following is a correct pair that identifies a Chinese province with a per capita GDP lower than its neighboring country?

What will be an ideal response?

Environmental & Atmospheric Sciences

Write a short essay discussing the relationship between organic reef deposits and evaporite

deposits in the Devonian of western Canada. What will be an ideal response?

Environmental & Atmospheric Sciences

Sandbars deposited on the inside of meander curves are called

A. point bars B. cutbanks C. dunes D. none of the preceding

Environmental & Atmospheric Sciences

Does it make sense to say that a textbook is about 99.9% empty space?

A. No. A textbook could only be considered to be 99.9% empty space if it were combusted. B. Yes. A textbook like all material things is made up of atoms, which are considered to be 99.9% empty space. C. No. A textbook is a solid and thus is quite dense. Therefore, it is not 99.9% empty space. D. No. Only gases are considered to be 99.9% empty space. Liquids and solids are not.

Environmental & Atmospheric Sciences