Podcast
Questions and Answers
Which of the following best describes an autotroph?
Which of the following best describes an autotroph?
- An organism that gets its energy from sunlight (correct)
- An organism that does not need energy to survive
- An organism that gets its energy from both sunlight and eating other organisms
- An organism that gets its energy from eating other organisms
What is the main source of energy for photosynthesis?
What is the main source of energy for photosynthesis?
- Oxygen
- Carbon dioxide
- Sunlight (correct)
- Water
Which of the following is an example of a heterotroph?
Which of the following is an example of a heterotroph?
- Tree
- Venus flytrap
- Grass
- Alligator (correct)
What is the role of decomposers in an ecosystem?
What is the role of decomposers in an ecosystem?