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Fuzzy logic is a part of_________________

(A) Aristotle’s philosophy

(B) Computer science

(C) Epicurianism

(D) Sophism

Submitted By: Ali Uppal


Circadian Rhythm refers to _____________

(A) Planetary movements

(B) Formation of galaxies

(C) Human body cycles

(D) Calisthenics

Submitted By: Ali Uppal


What is it called when the Earth is closest to the sun _____________

(A) Aphelion

(B) Perihelion

(C) Apoapsis

(D) Periapsis

Submitted By: Ali Uppal


Submitted By: Ali Uppal


The pyramid of energy in any ecosystem is _________

(A) Always upright

(B) May be upright or invented

(C) Always inverted

(D) Always Circle

Submitted By: Ali Uppal


In middle latitudes, which cloud will have the lowest base ________________________

(A) Cirrostratus

(B) Stratocumulus

(C) Altocumulus

(D) Cirrus

Submitted By: Ali Uppal


Submitted By: Ali Uppal


The blueness of the sky is mainly due to _____________

(A) The scattering of sunlight by air molecules

(B) The presence of water vapor

(C) Absorption of blue light by the air

(D) Emission of blue light by the atmosphere

Submitted By: Ali Uppal


The atmosphere near the earth’s surface is “heated from below” Which of the following does not significantly contribute to this heating _____________________

(A) Conduction of heat upward from a hot surface

(B) Convection from a hot surface

(C) Absorption of infrared energy that has been radiated from the surface

(D) Heat energy from the earth’s interior

Submitted By: Ali Uppal


Submitted By: Ali Uppal