ESRM Previous Exam 2 Questions with 100% Correct Answers | Latest Version 2024 | Verified

1) Please answer correctly, as it will be graded. The subject of this course is _______. A) Environmental Science B) Horticulture and Landscaping C) Advanced Biometrics D) Chemical Thermodynamics - A 2) A nuclear fusion reaction, such as that on the sun, uses what element as its primary fuel source? A) Uranium B) Hydrogen C) Plutonium D) Thorium - B 3) Mobile sources of pollution come from _______. A) Agriculture B) Transportation C) Forestry D) Sailing - B 4) What circumstance would cause overdraft of an aquifer to occur? A) When more ground water is pumped than can be replaced naturally. B) When the amount of ground water that is pumped from a system can be replenished naturally. C) When the groundwater drinking supply is contaminated by an influx of salinated groundwater as a result of over-pumping. D) When the ground water is replaced with polluted water as a result of overconsumption. - A5) _______, a natural product of uranium decay, is also an indoor air pollutant. A) Argon B) Radium C) Strontium D) Radon - D 6) Channelization projects are designed specifically to: A) Preserve wetlands. B) Prevent flooding and improve drainage. C) Decrease overdraft and increase recharge. D) Increase stream flow. - B 7) __________, a new agricultural method, has been implemented by farmers in the United States in an effort to minimize soil losses. A) Plowing into the C horizon of soil B) Weed control C) Removing deeply-rooted natural grasses D) The no-tillage system - D 8) Fish are an important element of the human food supply. Ho