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3.1.3.B.6. Bio Mass Energy
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11 questions on this section. Wrong answers show you what to read again.
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
Define biomass energy.
Hint
Think about what biological materials can generate energy.
- 2.
What is one example of how we use biomass energy?
Hint
Consider a common fuel source in homes.
- 3.
What is biomass energy derived from?
- Fossil fuels
- Organic materials
- Minerals
Hint
Think about which natural resources are renewable.
- 4.
True or False: Salinity can improve soil fertility.
- True
- False
Hint
Consider how salt affects plants.
- 5.
Propose a sustainable plan for a farm facing issues of salinity and overgrazing that maintains biomass production.
Hint
Consider how different crops and animal movements can influence soil health.
- 6.
Design an educational campaign aimed at reducing salinity levels due to human activities in a specific region.
Hint
Think about what information the community needs to improve land practices.
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
1 more question 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