Practice - Transfers of Energy and Matter
Practice Questions
Test your understanding with targeted questions
What do we call organisms that create their own food through photosynthesis?
💡 Hint: Think of the main producers in a forest.
What process do plants use to convert sunlight into energy?
💡 Hint: This process takes place in the chloroplasts of plant cells.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary source of energy for ecosystems?
💡 Hint: Think about where plants get their energy.
True or False: Energy is recycled in ecosystems.
💡 Hint: Consider what happens to energy when it's used by organisms.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design an experiment to test how the increase of nitrogen in soil affects plant growth and the subsequent impact on the local herbivore population.
💡 Hint: Think about how nutrients influence plant health and growth rates.
Evaluate how climate change may disrupt the energy flow and matter cycling in an ecosystem.
💡 Hint: Consider both direct effects on organisms and indirect effects on environmental conditions.
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Reference links
Supplementary resources to enhance your learning experience.