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Milestones in Agricultural Innovation

Agriculture

A challenging quiz focusing on the history of agricultural breakthroughs, historical inventions, and major discoveries.

history technology botany farming

8 Questions Hard Ages 15+ Aug 24, 2026

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About this Study Set

This study set covers Agriculture through 8 practice questions. A challenging quiz focusing on the history of agricultural breakthroughs, historical inventions, and major discoveries. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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Browse all 8 questions from the Milestones in Agricultural Innovation study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Who is credited with inventing the mechanical reaper in 1831, which revolutionized wheat harvesting?

A Cyrus McCormick
B John Deere
C Eli Whitney
D Jethro Tull

2 The 'Green Revolution' of the mid-20th century, which significantly increased global food production, was led primarily by the work of which agronomist?

A Norman Borlaug
B George Washington Carver
C Luther Burbank
D Gregor Mendel

3 What was the primary function of the 'seed drill' invented by Jethro Tull in 1701?

A Sowing seeds in uniform rows at a specific depth
B Automatically threshing grain from stalks
C Extracting oil from oilseeds
D Removing weeds between crop rows

4 In 1837, what invention by John Deere allowed farmers to cultivate the tough, sticky prairie soils of the American Midwest?

A Steel plow
B Disk harrow
C Rotary tiller
D Seed broadcaster

5 Which scientist is famously associated with promoting crop rotation and nitrogen-fixing legumes like peanuts to restore soil fertility in the American South?

A George Washington Carver
B Cyrus Hall McCormick
C Norman Borlaug
D Justus von Liebig

6 What major innovation in 1909 by Fritz Haber and Carl Bosch allowed for the industrial production of synthetic ammonia fertilizer?

A Haber-Bosch process
B Frasch process
C Solvay process
D Ostwald process

7 Which crop was the first to have its genome fully sequenced in 2002, marking a major milestone in agricultural biotechnology?

A Rice
B Wheat
C Maize
D Potato

8 What is the historical significance of the 'Morrill Land-Grant Acts' passed by the U.S. Congress in 1862?

A Funding colleges to teach agriculture and mechanical arts
B Establishing the first national seed bank
C Granting homesteads to pioneer farmers
D Standardizing grain grading systems

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