Paragraf tamamlamaSoru #8447
Complete the paragraph with the most appropriate option:
Before the development of synthetic fertilizers in the early 20th century, agricultural yields were severely bottlenecked by available reactive nitrogen in the soil. Natural nitrogen fixation by soil bacteria was simply too slow to support booming populations. ---- Invented by Fritz Haber and industrialized by Carl Bosch, this revolutionary chemical process synthesized ammonia directly from atmospheric nitrogen, effectively removing the biological ceiling on human food production.
Before the development of synthetic fertilizers in the early 20th century, agricultural yields were severely bottlenecked by available reactive nitrogen in the soil. Natural nitrogen fixation by soil bacteria was simply too slow to support booming populations. ---- Invented by Fritz Haber and industrialized by Carl Bosch, this revolutionary chemical process synthesized ammonia directly from atmospheric nitrogen, effectively removing the biological ceiling on human food production.
- A)Crop rotation with legumes was the primary traditional technique used to replenish soil nitrogen.
- B)The discovery of the Haber-Bosch process transformed this dynamic forever.
- C)Nitrogen runoff into rivers often triggers massive algal blooms and aquatic dead zones.
- D)World population grew exponentially after the conclusion of the Industrial Revolution.
- E)Guano deposits on Pacific islands were once fiercely contested for their fertilizer value.
Cevabı ve çözümü göster
Doğru cevap: B) The discovery of the Haber-Bosch process transformed this dynamic forever.
Çözüm: Boşluktan sonra "Invented by Fritz Haber and industrialized by Carl Bosch, this revolutionary chemical process..." denmektedir. Boşluğa B seçeneğindeki "The discovery of the Haber-Bosch process transformed this dynamic forever" gelmelidir ki "this revolutionary chemical process" referansı sağlanmış olsun.