English Language · English
What process did scientists develop around 200 years ago to make phosphate from rocks available to soil, and how did this innovation impact global phosphate mining?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They encouraged the use of only organic fertilizers, reducing the need for mining.
- 2They treated phosphate rocks with acid to create superphosphate, leading to widespread global mining and environmental disruption.✓
- 3They genetically modified crops to extract phosphate directly from rocks.
- 4They invented irrigation techniques that dissolved phosphate pebbles in water.
Correct answer
They treated phosphate rocks with acid to create superphosphate, leading to widespread global mining and environmental disruption.
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