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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary source of energy for ecosystems?
💡 Hint: Think about what plants use to create energy.
Question 2
Easy
What type of organisms are known as producers?
💡 Hint: These organisms create their own food.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary energy source for most ecosystems?
- The Moon
- The Sun
- The Earth
💡 Hint: Consider which celestial body provides light and warmth.
Question 2
True or False: Decomposers only exist in food chains, not food webs.
- True
- False
💡 Hint: Think about where nutrients come from after an organism dies.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a food web using specific organisms you've learned (e.g., grass, rabbit, fox). Explain the connections and energy flow.
💡 Hint: Draw arrows to show who eats whom.
Question 2
Investigate a local ecosystem's biodiversity and discuss how it contributes to the ecosystem's resilience.
💡 Hint: Consider how more species can help some survive in tough times.
Challenge and get performance evaluation