How many layers of Atmosphere...?

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How many layers of Atmosphere...?

(A) 2

(B) 3

(C) 4

(D) 5

✅ Correct Answer: 5

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Source: This question is taken from the Everyday Science

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Border line which separates outer space from Earth’s atmosphere is known as___________...?

(A) Durand line

(B) Space line

(C) Venus line

(D) Karman line

✅ Correct Answer: Karman line

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Source: This question is taken from the Everyday Science

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Our atmosphere consists of__________ CO2...?

(A) 0.03 to 0.04% CO2

(B) 0.3 to 0.4% CO2

(C) 3 to 4% CO2

(D) None of these

✅ Correct Answer: 0.03 to 0.04% CO2

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Source: This question is taken from the Everyday Science

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The earth’s atmosphere is divided into layers based on the vertical profile of __________...?

(A) Air pressure

(B) Air temperature

(C) Air density

(D) Wind speed

✅ Correct Answer: Air temperature

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Source: This question is taken from the Everyday Science

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

(A) Dobson

(B) Cloning

(C) Dalton

(D) Colomb

✅ Correct Answer: Dobson

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Source: This question is taken from the Everyday Science

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

(A) Stratosphere

(B) Troposphere

(C) Mesosphere

(D) Thermosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Air pollution

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Source: This question is taken from the Everyday Science

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

(A) 0.039%

(B) 3.9%

(C) 13%

(D) 30%

✅ Correct Answer: 0.039%

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Gravity is great and temperature of atmosphere is low

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Source: This question is taken from the Everyday Science

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Our atmosphere comprises of __________ Nitrogen...?

(A) 38% Nitrogen

(B) 58% Nitrogen

(C) 78% Nitrogen

(D) None of these

✅ Correct Answer: 78% Nitrogen

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Source: This question is taken from the Everyday Science

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Second layer of Earth’s atmosphere is__________...?

(A) Stratosphere

(B) Mesosphere

(C) Troposphere

(D) Thermosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Troposphere, Stratosphere, Mesosphere, Ionosphere

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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

✅ Correct Answer: Troposphere

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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

✅ Correct Answer: Troposphere

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Source: This question is taken from the Everyday Science

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

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) ionosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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_________ means a line on a map connecting points having the same atmospheric pressure at a given time or on average over a given period....?

(A) Isobar

(B) Isobath

(C) Isohel

(D) Isohyet

✅ Correct Answer: Isobar

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Source: This question is taken from the Everyday Science

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Layer of atmosphere which separates stratosphere and troposphere is known as...?

(A) Tropo-pause

(B) Mesopause

(C) Stratopause

(D) Thermopause

✅ Correct Answer: Stratopause

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Source: This question is taken from the Everyday Science

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A lake starts freezing because of the cold atmosphere. It will first freeze...?

(A) At the bottom

(B) ln the middle pan

(C) At the top surface

(D) Uniformly throughout the water body

✅ Correct Answer: At the top surface

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Source: This question is taken from the Everyday Science

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The coldest region of the Earth’s atmosphere is__________...?

(A) Exosphere

(B) Thermosphere

(C) Stratopause

(D) Mesopause

✅ Correct Answer: Mesopause

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Source: This question is taken from the Everyday Science

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

(A) Infra-red

(B) Ultraviolet

(C) X-rays

(D) Gamma rays

✅ Correct Answer: Ultraviolet

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Source: This question is taken from the Everyday Science

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How many layers does the earth have...?

(A) 1

(B) 2

(C) 3

(D) 4

✅ Correct Answer: 3

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Source: This question is taken from the Everyday Science

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Imaginary horizontal line on atmosphere which represent equal atmospheric pressure...?

(A) Isobar

(B) Isotope

(C) Isotone

(D) None of these

✅ Correct Answer: Isobar

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Source: This question is taken from the Everyday Science

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

(A) Conduction

(B) Convection

(C) Absorption

(D) Advection

✅ Correct Answer: Advection

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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

✅ Correct Answer: Radiosonde

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Source: This question is taken from the Everyday Science

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Second highest layer of Earth's atmosphere is _______...?

(A) Troposphere

(B) Stratosphere

(C) Mesosphere

(D) Thermosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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Titan, a moon of ______ , and Triton, a moon of _ , have atmospheres mainly of _____....?

(A) Saturn, Jupiter, Hydrogen

(B) Uranus, Neptune, Nitrogen

(C) Saturn, Neptune, Nitrogen

(D) Mars, Venus, Hydrogen

✅ Correct Answer: Saturn, Neptune, Nitrogen

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Source: This question is taken from the Everyday Science

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

(A) Stratosphere

(B) Mesosphere

(C) Troposphere

(D) Thermosphere

✅ Correct Answer: Troposphere

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Source: This question is taken from the Everyday Science

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The sun’s atmosphere is divided into following three parts:-...?

(A) the photosphere, the leutosphere , and the corona

(B) the photosphere, the chromosphere, and the scislophere

(C) the photosphere, the chromosphere, and the corona

(D) None of the above

✅ Correct Answer: the photosphere, the chromosphere, and the corona

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Source: This question is taken from the Everyday Science

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The gases which are used by drivers as an artificial atmosphere are helium and_____________...?

(A) Nitrogen

(B) Oxygen

(C) Neon

(D) Carbon monoxide

✅ Correct Answer: Oxygen

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Source: This question is taken from the Everyday Science

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

(A) Oxygen

(B) Carbon

(C) Hydrogen

(D) Nitrogen

✅ Correct Answer: Nitrogen

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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

✅ Correct Answer: Mars

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Source: This question is taken from the Everyday Science

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

(A) Stratosphere

(B) Mesosphere

(C) Thermosphere

(D) Troposphere

✅ Correct Answer: Troposphere

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Source: This question is taken from the Everyday Science

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The atmosphere of moon consists of______________...?

(A) 90% Hydrogen, 10% Nitrogen

(B) 80%Nitrogen, 20% Hydrogen

(C) 60% Nitrogen, 40%inert gases

(D) None

✅ Correct Answer: 60% Nitrogen, 40%inert gases

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Source: This question is taken from the Everyday Science

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Which part of the atmosphere are you breathing right now...?

(A) Bathysphere

(B) Stratosphere

(C) Troposphere

(D) Lonosphere

✅ Correct Answer: Troposphere

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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

✅ Correct Answer: Dew point is reached

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Source: This question is taken from the Everyday Science

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

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) Ionosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Ionosphere

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Source: This question is taken from the Everyday Science

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Acid rain is mainly caused by emissions of __________ in the atmosphere...?

(A) Sulfur Dioxide and Potassium Nitrate

(B) Sulfur and Charcoal

(C) Nitrogen Oxide and Potassium Nitrate

(D) Sulfur Dioxide and Nitrogen Oxide

✅ Correct Answer: Sulfur Dioxide and Nitrogen Oxide

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Source: This question is taken from the Everyday Science

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About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is...?

(A) Oxygen

(B) Cabon Dioxide

(C) Silicon

(D) Clay

✅ Correct Answer: Oxygen

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Source: This question is taken from the Everyday Science

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The sky appears blue because the earth’s atmosphere __________...?

(A) Scatters blue light

(B) Reflects blue light

(C) Transmits blue light

(D) Has actual blue cover

✅ Correct Answer: Scatters blue light

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: Convection

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Source: This question is taken from the Everyday Science

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

(A) Nitrogen

(B) Hydrogen

(C) Nickle

(D) Oxygen

✅ Correct Answer: Nitrogen

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Source: This question is taken from the Everyday Science

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

(A) Dobson

(B) Dalton

(C) Cuolomb

(D) none

✅ Correct Answer: Dobson

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Source: This question is taken from the Everyday Science

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What prevents the earth’s atmosphere from drifting away into space...?

(A) Gravity

(B) Ozone layer

(C) Troposphere

(D) Ecosystem

✅ Correct Answer: Gravity

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Source: This question is taken from the Everyday Science

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

(A) Thinner

(B) Denser

(C) Warmer

(D) Visible

✅ Correct Answer: Thinner

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Source: This question is taken from the Everyday Science

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

(A) Argon

(B) Helium

(C) Radon

(D) Xenon

✅ Correct Answer: Radon

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Source: This question is taken from the Everyday Science

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How many layers of Atmosphere...? Mcqs

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