Nres 100 Study guides, Class notes & Summaries

NRES 100 Exam 1 Questions 100% Correct Answers 2024. Earth's carrying capacity for human population assuming today's technology and efficiency - correct answer 15 billion Ecosystem services (benefits we expect to derive from the environment - correct answer Fuel, food, climate regulation, water, aesthetic purposes, raw materials(lumber, skins, fuel wood, organic matter), minerals, medicinal resources, energy, genetic resources (crop improvement genes and health care) Scientific method p...

Sustainable correct answer: management of natural resources and the environment with goals of allowing the harvest of resources to remain at or above a specified level, ecosystem retains its functions and structure Unsustainable correct answer: a system that cannot grow or survive on its own, is not renewed overtime so it cannot continue any longer. Biogeochemical Cycling correct answer: The flow of chemical elements and compounds between living organisms and the 4 major physical reserv...

point source pollution - Answer discharge from factories, sewage treatment plants, mines, power plants easy to identify, monitor, regulate non-point source - Answer agricultural runoff, storm-water, atmospheric deposition broadly scattered, difficult to regulate and control organic wastes - Answer oxygen demanding wastes most biodegradable, but dissolved O2 is used up raw sewage, paper mill discharge, food waste, dead animals Dissolved oxygen vs. temperature - Answer Dissolved oxyge...

NRES 100 UIUC Exam 1 Questions Correctly Answered 2024. Sustainable - correct answer management of natural resources and the environment with goals of allowing the harvest of resources to remain at or above a specified level, ecosystem retains its functions and structure Unsustainable - correct answer a system that cannot grow or survive on its own, is not renewed overtime so it cannot continue any longer. Biogeochemical Cycling - correct answer The flow of chemical elements and compounds...

Biomagnification - Answer Biological concentration; The tendency for some substances to concentrate with each trophic level. - toxic substances become increasingly concentrated within living organisms as they move up each step of the food chain. Point Source - Answer Sources of pollution such as smokestacks, pipes, or accidental spills that are readily identified and stationary Non-Point source - Answer These are diffuse sources of pollution such as urban runoff or automobile exhaust. T...

NRES 100 Final Exam

NRES 100 Final Exam

/F: The ocean is an important sink for excess CO2 emitted from the burning of fossil fuels. - Ans TRUE T/F: Climate refers to the minute-to-minute or day-to-day conditions of Earth's atmosphere at a particular location and time, whereas weather refers to the conditions of a place over a long period of time. - Ans FALSE (definitions should be switched)

Sustainable - Answer management of natural resources and the environment with goals of allowing the harvest of resources to remain at or above a specified level, ecosystem retains its functions and structure Unsustainable - Answer a system that cannot grow or survive on its own, is not renewed overtime so it cannot continue any longer. Biogeochemical Cycling - Answer The flow of chemical elements and compounds between living organisms and the 4 major physical reservoirs: atmosphere, hydros...

T/F: The ocean is an important sink for excess CO2 emitted from the burning of fossil fuels. - Ans TRUE T/F: Climate refers to the minute-to-minute or day-to-day conditions of Earth's atmosphere at a particular location and time, whereas weather refers to the conditions of a place over a long period of time. - Ans FALSE (definitions should be switched)