UrbanPro

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

1. Name two chemicals that are depleting ozone layer.

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Chemicals Depleting the Ozone Layer Introduction: The depletion of the ozone layer is a significant environmental concern caused by human activities. Two main classes of chemicals responsible for this depletion are chlorofluorocarbons (CFCs) and halons. 1. Chlorofluorocarbons (CFCs): CFCs are synthetic...
read more

Chemicals Depleting the Ozone Layer

Introduction: The depletion of the ozone layer is a significant environmental concern caused by human activities. Two main classes of chemicals responsible for this depletion are chlorofluorocarbons (CFCs) and halons.

1. Chlorofluorocarbons (CFCs):

  • CFCs are synthetic compounds composed of carbon, chlorine, and fluorine atoms.
  • They were commonly used in aerosol sprays, refrigerants, solvents, and foam-blowing agents.
  • CFCs are stable in the lower atmosphere but release chlorine atoms in the stratosphere when they break down due to ultraviolet (UV) radiation.
  • Chlorine atoms catalytically break down ozone molecules, leading to ozone depletion.

2. Halons:

  • Halons are similar to CFCs but contain bromine instead of chlorine.
  • They were primarily used in fire extinguishers and firefighting equipment.
  • Halons release bromine atoms in the atmosphere upon breakdown, which also contribute to ozone depletion.
  • Though less abundant than CFCs, halons are significantly more ozone-depleting on a per-atom basis due to the efficiency of bromine in destroying ozone.

Conclusion: The regulation and eventual phase-out of these ozone-depleting chemicals, particularly through international agreements like the Montreal Protocol, have been crucial in mitigating ozone layer depletion and allowing for its recovery. However, continued vigilance and adherence to regulations are essential to safeguarding the ozone layer and protecting the Earth's atmosphere.

 
 
read less
Comments

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Recommended Articles

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more