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Questions and Answers
What is the primary function of incoming solar energy in ecosystems?
What is the primary function of incoming solar energy in ecosystems?
- To energize chlorophyll in green plants (correct)
- To produce electricity in photovoltaic cells
- To convert carbohydrates to heat and work
- To recycle materials through ecosystems
Which process does incoming solar energy support in green plants?
Which process does incoming solar energy support in green plants?
- Photosynthesis (correct)
- Recycling of materials
- Metabolic reactions with oxygen
- Production of electricity in photovoltaic cells
What is the characteristic of solar energy that makes it high-grade?
What is the characteristic of solar energy that makes it high-grade?
- It is recycled through ecosystems
- It supports metabolic processes in organisms
- It is converted to heat and work by metabolic reactions
- It can cause useful reactions to occur (correct)
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