Which of the following does not pollute the air...?

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

Which of the following does not pollute the air...?

(A) Nitrogen Dioxide

(B) Sulfur dioxide

(C) Carbon dioxide

(D) none of these

✅ Correct Answer: Nitrogen Dioxide

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Source: This question is taken from the Everyday Science

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

The main cause of air pollution is __________...?

(A) Burning Of Fuels

(B) Forests

(C) Fertilizers

(D) None of these

✅ Correct Answer: Burning Of Fuels

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Source: This question is taken from the Everyday Science

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

Which metal pollute the air of a big city...?

(A) Copper

(B) Chromium

(C) Lead

(D) Cadmium

✅ Correct Answer: Lead

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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 ocean is the most polluted ocean of the world...?

(A) Indian Ocean

(B) North Pacific Ocean

(C) Arctic Ocean

(D) None of the above

✅ Correct Answer: North Pacific Ocean

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Source: This question is taken from the Everyday Science

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

Soil pollution is caused by...?

(A) Aerosol

(B) Ozone

(C) Acid rain

(D) All of these

✅ Correct Answer: All of these

Comments

Source: This question is taken from the Everyday Science

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

The type/s of pollution is/are ______...?

(A) Air Pollution

(B) Water Pollution

(C) Land Pollution

(D) All of these

✅ Correct Answer: All of these

Comments

Source: This question is taken from the Everyday Science

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

Which of the following ocean is the least polluted ocean of the world...?

(A) Arctic Ocean

(B) Indian Ocean

(C) South Pacific

(D) None of the above

✅ Correct Answer: South Pacific

Comments

Source: This question is taken from the Everyday Science

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

If the level of atmospheric pollution increases:...?

(A) The length of the day will increases

(B) The length of the day will decreases

(C) The length of the day will remain same

(D) None of these

✅ Correct Answer: The length of the day will increases

Comments

Source: This question is taken from the Everyday Science

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

The transfer of pollen grains from anther of a flower to the stigma of the same or another flower is called...?

(A) Fertilization

(B) Reproduction

(C) Pollination

(D) Photosynthesis

✅ Correct Answer: Pollination

Comments

Source: This question is taken from the Everyday Science

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

Following are the constituent of polluted air cause of Acid rain except...?

(A) Argon

(B) Nitrogen

(C) Sulphur dioxide

(D) Oxygen

✅ Correct Answer: Argon

Comments

Source: This question is taken from the Everyday Science

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

Air pollution is caused by...?

(A) Solid

(B) Liquid

(C) Gases

(D) All of these

✅ Correct Answer: All of these

Comments

Source: This question is taken from the Everyday Science

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

Lack of increase in pollution is due to _____...?

(A) Decreased industrial activity

(B) Increased deforestation

(C) Increased use of fossil fuels

(D) Lack of environmental regulations

✅ Correct Answer: Decreased industrial activity

Comments

Source: This question is taken from the Everyday Science

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

Pollen grains are microscopic structure located in _____ of flower....?

(A) Stamen

(B) Anther

(C) Pistil

(D) Petal

✅ Correct Answer: Anther

Comments

Source: This question is taken from the Everyday Science

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

Which of the following does not pollute the air...? Mcqs

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