How many layers does sun have ...?

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

How many layers does sun have ...?

(A) 6

(B) 4

(C) 7

(D) 3

✅ Correct Answer: 6

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Source: This question is taken from the Everyday Science

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

Ozone layer exist above the earth about ______...?

(A) 35km

(B) 25km

(C) 40km

(D) 30km

✅ Correct Answer: 30km

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Source: This question is taken from the Everyday Science

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

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

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

The depletion of ozone layer has been caused mainly by _____...?

(A) The release of industrial waste

(B) The deforestation of large area land

(C) The release of chlorofluorocarbons into the atmosphere

(D) None of these

✅ Correct Answer: The release of chlorofluorocarbons into the atmosphere

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Source: This question is taken from the Everyday Science

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

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

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

How many Layers of Earth...?

(A) 2

(B) 4

(C) 6

(D) 8

✅ Correct Answer: 4

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Source: This question is taken from the Everyday Science

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

Ozone layer is part of ______...?

(A) Mesosphere

(B) Stratosphere

(C) Thermosphere

(D) Troposphere

✅ 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 🔊

Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere...?

(A) Carbon dioxide

(B) Chlorofluorocarbons

(C) Nitrogen oxides

(D) Methane

✅ Correct Answer: Chlorofluorocarbons

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Source: This question is taken from the Everyday Science

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

Fog that most often forms as warm rain falls into a cold layer of surface air is called ______________...?

(A) Radiation fog

(B) Evaporation (mixing) fog

(C) Advection fog

(D) Upslope fog

✅ Correct Answer: Evaporation (mixing) fog

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Source: This question is taken from the Everyday Science

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

One of the main function of the earth’s ozone layer is to ...?

(A) Prevent global warming

(B) Filter out ultraviolet rays

(C) Absorb pollution

(D) All of the above

✅ Correct Answer: Filter out ultraviolet rays

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Source: This question is taken from the Everyday Science

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

Which of the following layers make radio transmission possible...?

(A) Troposphere

(B) Ionosphere

(C) Mesosphere

(D) Stratosphere

✅ 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 🔊

Which of the following are the layers of the body wall in sponges...?

(A) Pinacoderm and mesoderm

(B) Pinacoderm and choanoderm

(C) Epidermis and choanoderm

(D) Pinacoderm and ectoderm

✅ Correct Answer: Pinacoderm and choanoderm

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Source: This question is taken from the Everyday Science

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

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

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

Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

✅ Correct Answer: Electrical signals

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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 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

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

A thick permeable layer around the plant cell is called...?

(A) Cell Wall

(B) Cytoplasm

(C) Cell Membrane

(D) None

✅ Correct Answer: Cell Wall

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Source: This question is taken from the Everyday Science

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

The ozone layer is at height of________kilometers from the surface of the Earth...?

(A) 10 to 20

(B) 20 to 30

(C) 30 to 40

(D) 40 to 50

✅ Correct Answer: 20 to 30

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Source: This question is taken from the Everyday Science

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

Which of the following atmospheric layers help in radio communication...?

(A) Exosphere

(B) Ionosphere

(C) Troposphere

(D) Stratosphere

✅ 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 🔊

The rocks formed out of layers of sediment bonded together are known as _______________...?

(A) Metamorphic rocks

(B) Sedimentary rocks

(C) Igneous rocks

(D) All of the above

✅ Correct Answer: Sedimentary rocks

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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 🔊

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 🔊

Which isotope is used to determine the accumulation rates of pollutants in layers of soil...?

(A) Phosphorus - 32

(B) Carbon - 14

(C) Lead - 210

(D) Nitrogen - 15

✅ Correct Answer: Lead - 210

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Source: This question is taken from the Everyday Science

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

The network of blood capillaries present in the layer of skin ______...?

(A) Epidermis

(B) Dermis

(C) Hypodermis

(D) Endodermis

✅ Correct Answer: Dermis

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Source: This question is taken from the Everyday Science

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

The outermost layer of skin is the__________...?

(A) endodermis

(B) dermis

(C) epidermis

(D) hypodermis

✅ Correct Answer: epidermis

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Source: This question is taken from the Everyday Science

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

How many layers does sun have ...? Mcqs

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