Question detail
What is the main reason for replacing natural products with synthetic products?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Using the Earth's resources and obtaining potable water
Question
- A. Cost-effectiveness
- B. Environmental impact
- C. Durability
- D. Availability
Answer
The correct option is Cost-effectiveness. This answer is correct because it matches the approved learning objective to give examples of natural products and the agricultural or synthetic products that can replace them in the subtopic Using the Earth's resources and sustainable development.
Explanation
The correct option is Cost-effectiveness. Cost-effectiveness is correct because it directly supports the approved learning objective to give examples of natural products and the agricultural or synthetic products that can replace them. This belongs to the subtopic Using the Earth's resources and sustainable development within Using the Earth's resources and obtaining potable water, so the explanation must stay tied to that curriculum context. The other options are incorrect because they either do not answer this learning objective, use a vague statement, or move away from Using the Earth's resources and sustainable development.
Common mistake
Confusing Natural and Synthetic Products
Students often confuse natural products with synthetic products, thinking they are the same.
To fix this, remember that natural products come from nature, while synthetic products are made through chemical processes. Practice identifying examples of each.
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