Practice Autotrophic Nutrition (5.2.1) - Life Processes

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6 sample questions

Question 1.
What is autotrophic nutrition?
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Think about organisms that can make their own food.
Question 2.
Name one example of an autotroph.
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Think about plants that are essential for life on Earth.
3Question 3.
What process do autotrophs use to create their food?
- Photosynthesis
- Respiration
- Digestion
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Think of the green plants and how they obtain energy.
4Question 4.
True or False: Stomata help in the digestion of food in plants.
- True
- False
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Consider what stomata actually do in leaves.
Question 5.
Consider what would happen to plants if the atmosphere were devoid of carbon dioxide. Discuss how this would impact photosynthesis and thereby plant nutrition.
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Think about the essential ingredients for photosynthesis.
Question 6.
Analyze the importance of guarding stomata for plants during different times of the day.
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Consider how plants balance their needs for gas exchange and water preservation.

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