Coldest point in atmosphere is...?

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Coldest point in atmosphere is...?

(A) Tropopause

(B) Mesopause

(C) Exopause

(D) None of these

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Source: This question is taken from the Everyday Science

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Which layer of the atmosphere lies close to the earth...?

(A) Stratosphere

(B) Mesosphere

(C) Troposphere

(D) Thermosphere

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Source: This question is taken from the Everyday Science

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Which planet is losing its atmosphere at faster than the earth...?

(A) Mecury

(B) Venus

(C) Mars

(D) Jupiter

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Source: This question is taken from the Everyday Science

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Water vapour turns into clouds in the atmosphere when:...?

(A) It rains

(B) The temperature rise

(C) Dew point is reached

(D) Evaporation takes place

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Source: This question is taken from the Everyday Science

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The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere ___________...?

(A) Barograph

(B) Radiosonde

(C) Aneroid barometer

(D) Altimeter

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__________ is the lowest layer of the atmosphere....?

(A) Stratosphere

(B) Mesosphere

(C) Troposphere

(D) Thermosphere

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Most of the ozone in the atmosphere is concentrated in the _____________...?

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) ionosphere

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Which is the most abundant element in the atmosphere...?

(A) Nitrogen

(B) Hydrogen

(C) Nickle

(D) Oxygen

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As we go higher into the atmosphere, the air becomes...?

(A) Thinner

(B) Denser

(C) Warmer

(D) Visible

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what is the height of The atmosphere layer mesosphere...?

(A) 85 km

(B) 50 km

(C) 40 km

(D) 10 km

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Ozone layer prevents ______________ radiation from entering the atmosphere...?

(A) Infra-red

(B) Ultraviolet

(C) X-rays

(D) Gamma rays

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Which of the following noble gases is not present in atmosphere...?

(A) Argon

(B) Helium

(C) Radon

(D) Xenon

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Which one of the following clouds is found at the highest level in the atmospher...?

(A) Stratus

(B) Cumulus

(C) Stratocumulus

(D) Cirrus

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____________ contains 75–80 % of the mass of the atmosphere....?

(A) Stratosphere

(B) Mesosphere

(C) Thermosphere

(D) Troposphere

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Source: This question is taken from the Everyday Science

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How many layers of Atmosphere...?

(A) 2

(B) 3

(C) 4

(D) 5

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Source: This question is taken from the Everyday Science

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Most of the weather phenomena take place in which of the following layers of the atmosphere...?

(A) Mesosphere

(B) Ionosphere

(C) Stratosphere

(D) Troposphere

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The principal constituent of the atmosphere of the Earth is...?

(A) Oxygen

(B) Carbon

(C) Hydrogen

(D) Nitrogen

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Heat transfer horizontally within the atmosphere is called...?

(A) Conduction

(B) Convection

(C) Absorption

(D) Advection

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The altitude on stratosphere is ______...?

(A) 40 to 45 km

(B) 50 to 55 km

(C) 60 to 65 km

(D) 70 to 75 km

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The planet retains an atmosphere when...?

(A) Gravity is low and temperature of atmosphere is great

(B) Gravity and temperature both are great

(C) Gravity and temperature both are constant

(D) Gravity is great and temperature of atmosphere is low

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Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface...?

(A) Ionosphere, Mesosphere, Stratosphere, Troposphere

(B) Mesosphere, Stratosphere, Ionosphere, Troposphere

(C) Troposphere, Stratosphere, Mesosphere, Ionosphere

(D) Troposphere, Ionosphere, Stratosphere, Mesosphere

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The amount of solid waste or concentration of gases other than oxygen increase in atmosphere is called...?

(A) Air pollution

(B) Ozone depletion

(C) Acid rain

(D) Greenhouse effect

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In which layer of atmosphere does commercial aircrafts usually fly...?

(A) Stratosphere

(B) Troposphere

(C) Mesosphere

(D) Thermosphere

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The process by which air flows from one location in the atmosphere to another is called __________...?

(A) Convection

(B) Radiation

(C) Conduction

(D) Electromagnetic Induction

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Most of the ozone in the atmosphere is concentrated in the____________...?

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) Ionosphere

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Which layer of the atmosphere reflects radio waves back to the earth’s surface...?

(A) Troposphere

(B) Stratosphere

(C) Ozone layer

(D) Ionosphere

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The unit to measure the quantity of Ozone in atmosphere is ...?

(A) Dobson

(B) Cloning

(C) Dalton

(D) Colomb

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The Carbon Dioxide in the atmosphere, by volume, is_______...?

(A) 0.039%

(B) 3.9%

(C) 13%

(D) 30%

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The unit to measure the quantity of Ozone in atmosphere is...?

(A) Dobson

(B) Dalton

(C) Cuolomb

(D) none

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Source: This question is taken from the Everyday Science

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Coldest point in atmosphere is...? Mcqs

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