Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβperfect for learners of all ages.
Enroll to start learning
Youβve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the chemical formula of ozone?
π‘ Hint: Remember, it's different from the oxygen we breathe.
Question 2
Easy
What do CFCs stand for?
π‘ Hint: Focus on the first part of the term, it indicates it's a chlorine compound.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main cause of ozone layer depletion?
π‘ Hint: Think about which pollutants are harmful to ozone.
Question 2
The ozone layer is located in which part of the atmosphere?
π‘ Hint: Recall the layers of the atmosphere!
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
You are a scientist tasked with promoting a public awareness campaign about ozone layer depletion. What key messages would you highlight to educate the public?
π‘ Hint: Think about real-world impacts and how to communicate them effectively.
Question 2
Evaluate the effectiveness of the Montreal Protocol based on current data about ozone levels. Has it succeeded or do we still have a long way to go?
π‘ Hint: Look for scientific studies that track ozone changes after the protocol's implementation.
Challenge and get performance evaluation