Geography

Replies / Views	Last post
Strong winds tend to____________________the concentration of pollutants by spreading them apart as ... Started by Kikoku	1 Replies 115 Views	Jul 13, 2018 by Carliemb17
Since the____________________of 1970, emissions of most pollutants have fallen off substantially, ... Started by haleyc112	1 Replies 81 Views	Jul 13, 2018 by blakeserpa
Ozone (O3) forms naturally in the____________________when atomic oxygen (O) combines with molecular ... Started by nramada	1 Replies 88 Views	Jul 13, 2018 by mjenn52
The main component of photochemical smog is the gas____________________. Fill in the blank with ... Started by darbym82	1 Replies 68 Views	Jul 13, 2018 by Melissahxx
The term___________________matter represents a group of solid particles and liquid droplets that are ... Started by anshika	1 Replies 58 Views	Jul 13, 2018 by ansleighelindsey
In sunny cities such as Los Angeles, the ever-rising automobile population and the large petroleum ... Started by bclement10	1 Replies 178 Views	Jul 13, 2018 by kkenney
A coning shape exhibited by a smokestack plume is indicative of what type of condition(s)? a. ... Started by newbem	3 Replies 121 Views	Jul 13, 2018 by bbburns21
A looping shape exhibited by a smokestack plume is indicative of ____ conditions. a. inversion ... Started by Arii_bell	1 Replies 49 Views	Jul 13, 2018 by trampas
The cost of damage to building surfaces, monuments, and other structures caused by acid deposition ... Started by tiara099	1 Replies 57 Views	Jul 13, 2018 by Liamb2179
In the northeastern United States, emissions of ____ are primarily responsible for acid ... Started by Alygatorr01285	1 Replies 75 Views	Jul 13, 2018 by dominiqueenicolee
____ ecosystems seem to be particularly sensitive to changes in acidity. a. Freshwater b. Marine ... Started by lb_gilbert	1 Replies 277 Views	Jul 13, 2018 by LegendaryAnswers
A study conducted in St. Louis, Missouri, showed that precipitation amounts downwind from the city ... Started by rl	1 Replies 67 Views	Jul 13, 2018 by chinwesucks
Sometimes a light breeze which may be called a ____, blows from the countryside into the city. a. ... Started by Haya94	1 Replies 51 Views	Jul 13, 2018 by DHRUVSHAH
A country breeze would probably be associated with a(n) ____. a. large high-pressure area that ... Started by mwit1967	1 Replies 98 Views	Jul 13, 2018 by fraziera112
On clear, cold winter nights, cities tend to ____ than rural areas and have ____ temperatures. a. ... Started by sc00by25	3 Replies 98 Views	Jul 13, 2018 by jessofishing
Atmospheric stagnation is a condition normally brought on by ____. a. gusty winds behind a cold ... Started by karlynnae	1 Replies 81 Views	Jul 13, 2018 by blakcmamba
Radiation inversions are not generally important for air pollution layers because they ____. a. ... Started by Pea0909berry	1 Replies 57 Views	Jul 13, 2018 by choc0chan
The mixing layer is a ____. a. very stable layer that extends from the surface up to the base of ... Started by TFauchery	1 Replies 58 Views	Jul 13, 2018 by chevyboi1976
Since the Clean Air Act of 1970, emissions of most pollutants have fallen off substantially, with ... Started by serike	1 Replies 86 Views	Jul 13, 2018 by nmyers
Once released into the atmosphere, chlorofluorocarbons remain about ____. a. 10-20 days b. ... Started by ARLKQ	1 Replies 44 Views	Jul 13, 2018 by jesse.fleming
The ozone hole is found in the ____. a. thermosphere b. troposphere c. stratosphere d. ... Started by CORALGRILL2014	1 Replies 82 Views	Jul 13, 2018 by mohan
The origin of the gases called oxides of nitrogen in the atmosphere begins ____. a. in the ... Started by aabwk4	1 Replies 52 Views	Jul 13, 2018 by coreycathey
The formation of ____ begins when ultraviolet radiation (at wavelengths of about 0.31 m and below) ... Started by OSWALD	3 Replies 72 Views	Jul 13, 2018 by ashely1112
Photochemical smog is also termed ____. a. London-type smog b. subsidence smog c. mixing layer ... Started by B	1 Replies 100 Views	Jul 13, 2018 by AaaA
Nitrogen dioxide (NO2) reacts with ____ in the atmosphere to form nitric acid (HNO3). a. hydrogen ... Started by biggirl4568	1 Replies 94 Views	Jul 13, 2018 by lorealeza77