What is called for any interaction between humans and wildlife that result in negative impacts on cultural life or on the environment?
a) Human-wildlife interactions b) Human-wildlife services c) Human-wildlife adjustment d) Human-wildlife conflict
Environmental Science mcqs
What does the aerodynamic diameter of an aerosol indicate?
a) Size of the aerosol particle when floating in air b) Equivalent diameter of a sphere having same volume as that of the aerosol c) Average diameter of aerosol particles present in unit volume of air d) Maximum size of aerosol particle that can float in air
What is the size of the particles categorised as aerosols?
a) Greater than 1 micron b) Less than 1 micron c) Between 0.01-1 micron d) Less than 0.01 micron
What type of colloid is an aerosol?
a) Solid in gas b) Gas in solid or fluid c) Fluid in gas d) Fluid or solid in gas
What does CNC stand for in the context of aerosol particles?
a) Cloudy nucleic condensation b) Condensation nucleus counter c) Chemical nucleic coagulation d) Cloudy nucleic coagulation
What is/are the inertial method(s) used to measure size of aerosol particles?
a) Particle acceleration method b) Pulsation method c) Multi cyclone d) All of the mentioned