aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • General Science: Physics, Chemistry, and Environmental Science
  • Which of the following is a natural cause of air pollution?
Multiple choice

Which of the following is a natural cause of air pollution?

  1. Volcano

  2. Automobile exhaust

  3. Petroleum refining

  4. Exhaust from cement factory

  5. Exhaust from pesticide production unit

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Volcano is a natural cause of air pollution.

Keep practicing — related questions

  • If the LCM of first 20 natural numbers is x, then find the LCM of first 25 natural numbers.
  • Refer to the following data table and answer the question that follows. | | Boys | Girls | | --- | --- | --...
  • Directions: Study the given data table and answer the following question. The following table shows units e...
  • Mr. Jack sold an air conditioner at a profit of 20% at Rs. 32,000. What is the cost price of the air condit...
  • Directions: Study the following information carefully and answer the question that follows. Sonu can do a w...
  • Directions: In the following question, you have to find out which of the following statements is/are suffic...
  • Directions: In the following question, you have to find out which of the following statements is/are redund...
  • Directions: Study the following information carefully and answer the question that follows. A man walking a...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Air Pollution (2340 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy