EV350 WPR1 QUESTIONS AND CORRECT
ANSWERS LATEST EDITION 2026
environmental engineering - CORRECT ANSWER (S) -applying energy
principles to improve + maintain the environment to protect human
health, nature's beneficial ecosystem + environment-related
enhancement of quality of human life
What are the 4 -spheres? - CORRECT ANSWER (S) -biosphere (in the
middle)
lithosphere
hydrosphere
, atmosphere
mass balance - CORRECT ANSWER (S) -accounting tool to keep track of a
SUBSTANCE (mass) in a give SPACE (volume) in a given TIME.
conservation of mass - CORRECT ANSWER (S) -matter cannot be created
nor destroyed... but can change form
How does the conservation of mass play a major role in developing
solutions for environmental problems? - CORRECT ANSWER (S) -
Accounts for the mass of a contaminant in different spheres and system
+ it is a tool for modeling -> fate and transport of contaminant
ANSWERS LATEST EDITION 2026
environmental engineering - CORRECT ANSWER (S) -applying energy
principles to improve + maintain the environment to protect human
health, nature's beneficial ecosystem + environment-related
enhancement of quality of human life
What are the 4 -spheres? - CORRECT ANSWER (S) -biosphere (in the
middle)
lithosphere
hydrosphere
, atmosphere
mass balance - CORRECT ANSWER (S) -accounting tool to keep track of a
SUBSTANCE (mass) in a give SPACE (volume) in a given TIME.
conservation of mass - CORRECT ANSWER (S) -matter cannot be created
nor destroyed... but can change form
How does the conservation of mass play a major role in developing
solutions for environmental problems? - CORRECT ANSWER (S) -
Accounts for the mass of a contaminant in different spheres and system
+ it is a tool for modeling -> fate and transport of contaminant