Atmosphere is held in place by...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Atmosphere is held in place by...?

(A) Pressure of the planetary body

(B) Gravity of the planetary body

(C) Charge of the planetary body

(D) Heat of the planetary body

✅ Correct Answer: Gravity of the planetary body

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name...?

(A) Ionosphere

(B) Troposphere

(C) Stratosphere

(D) Mesosphere

✅ Correct Answer: Troposphere

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

✅ Correct Answer: Heat energy from the earth’s interior

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

(A) 85 km

(B) 50 km

(C) 40 km

(D) 10 km

✅ Correct Answer: 85 km

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

(A) Conduction

(B) Convection

(C) Absorption

(D) Advection

✅ Correct Answer: Advection

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) Ionosphere

✅ Correct Answer: Stratosphere

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In the atmosphere, if the temperature is low then the pressure is _________...?

(A) Low

(B) High

(C) Normal

(D) All of these

✅ Correct Answer: Low

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it...?

(A) 10%

(B) 20%

(C) 30%

(D) 50%

✅ Correct Answer: 30%

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star....?

(A) Wolf-Rayet star

(B) Red supergiant

(C) Stellar storm

(D) Pulsar

✅ Correct Answer: Wolf-Rayet star

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Atmosphere is held in place by...? Mcqs

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