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 percentage of the Earth's surface is covered by oceans?
💡 Hint: It's a little more than two-thirds.
Question 2
Easy
What is the shallow area near the coast known as?
💡 Hint: Think of it as a shelf extending into the sea.
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 percentage of the Earth's surface is covered by oceans?
- 60%
- 71%
- 80%
💡 Hint: It's more than two-thirds.
Question 2
Ocean currents are primarily driven by which of the following?
- Tides
- Wind
- Temperature only
💡 Hint: Think about how air moves the water.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how the warming of ocean currents, such as the Gulf Stream, can impact weather patterns in Europe.
💡 Hint: Consider how warm air affects coastal climates.
Question 2
Imagine a scenario where a new trench is discovered. What research questions would scientists explore based on its unique environment?
💡 Hint: Think about the extreme conditions and what forms of life might exist there.
Challenge and get performance evaluation