Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What role does energy play in economic development?
💡 Hint: Think about sectors like industry, agriculture, and transportation.
Question 2
Easy
Name one non-renewable energy source.
💡 Hint: Consider fossil fuels.
Practice 3 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which of the following is a renewable energy source?
- Coal
- Solar Power
- Natural Gas
💡 Hint: Remember that renewable sources can regenerate naturally.
Question 2
True or False: Non-renewable energy sources can be replenished within a human lifetime.
- True
- False
💡 Hint: Think about how fossil fuels are formed.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the potential benefits and challenges of utilizing biogas as a renewable energy source in a rural setting.
💡 Hint: Consider both ecological and economic factors.
Question 2
Propose a strategy for a developing country to transition from non-renewable to renewable energy sources.
💡 Hint: Think about socio-economic aspects and available resources.
Challenge and get performance evaluation