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6. Which statement about energy transfer in nature is true? (Not in your review)

ID: 300490 • Letter: 6

Question

6. Which statement about energy transfer in nature is true? (Not in your review) A) 10% of energy is lost during conversion in ecosystem B) 50% of energy is lost during conversion in ecosystem C) 90% of energy is lost during transfer in food chain D) 100% of energy is lost during conversion in ecosystem. 7. Plants provide animals with which of the following? A) Food B) Oxygen C) Food and oxygen D) Food and carbon dioxide E) Carbohydrates and water 8. What product required by plants do animals produce during cellular respiration? A) Glucose B) Oxygen C) ATP D) ADP E) Co2

Explanation / Answer

6. c. 90% energy is lost during transfer in food chain

7. c. food and oxygen

8. e. CO2