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 is a natural ecosystem?
💡 Hint: Think about ecosystems that exist in nature.
Question 2
Easy
Name one abiotic factor.
💡 Hint: Consider what non-living things can affect living organisms.
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 an artificial ecosystem?
- An ecosystem without human influence
- An ecosystem created by humans
- An ecosystem that preserves biodiversity
💡 Hint: Consider whether humans are involved in its maintenance.
Question 2
True or False: Natural ecosystems remain unchanged over time.
- True
- False
💡 Hint: Think about the factors that influence nature over time.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a plan for an artificial ecosystem that can sustainably support a variety of aquatic life without harming natural ecosystems. Include types of organisms and management practices.
💡 Hint: Consider balance and the needs of both the organisms and the environment.
Question 2
Analyze a natural ecosystem that is currently threatened by human activity. Discuss the biotic and abiotic factors involved and suggest strategies for preservation.
💡 Hint: Focus on understanding both direct and indirect impacts of human actions.
Challenge and get performance evaluation