Enrol to start learning
Reading is open to everyone. Enrolling is free, and it is what unlocks the audio lessons, practice tests and progress tracking.
20.3. Co-existence – The Core Principle
This section
Practice test
12 questions on this section. Wrong answers show you what to read again.
Sign up to take itWhole chapter
Revision test
Mixed questions from across the chapter. Your answers get marked.
Sign up to take itQuick
Flashcard drill
4 cards from this lesson. Good the night before a test.
Try these first
- 1.
What are the two main types of units in existence?
Hint
Think about living and non-living things.
- 2.
Give an example of mutualism in nature.
Hint
What do plants produce that animals need?
- 3.
What is co-existence?
- Conflict between units
- Living together in harmony
- Competition for resources
Hint
Think about how different units can work together.
- 4.
True or False: All existence units operate independently.
- True
- False
Hint
Reflect on the examples of interaction we've discussed.
- 5.
Assess how a failure to understand co-existence can exacerbate social inequalities.
Hint
Consider the societal impact when resources are mismanaged.
- 6.
Design a simple sustainable community model based on co-existence principles.
Hint
Think about how each unit in your model can benefit others.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
2 more questions available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting