Question

above: a portable steam engine
match each invention with its impact:
used coal to boil steam, which could be harnessed to power a machine
spindle machine capable of spinning multiple threads at once
vehicle using a steam engine; traveling on railroads, allowed for goods to be transported quickly across continents
mechanically separated seeds from cotton
deposited seeds in rows, maximizing land use efficiency
produced better - quality, less expensive iron

watt’s steam engine
darby’s coke blast furnace
stephenson’s locomotive
hargreaves’s spinning jenny
tull’s seed drill
whitney’s cotton gin

Explanation:

Each invention is matched to its core historical impact during the Industrial Revolution, based on documented technological effects.

Answer:

• Watt's steam engine → used coal to boil steam, which could be harnessed to power a machine
• Hargreaves's spinning jenny → spindle machine capable of spinning multiple threads at once
• Stephenson's locomotive → vehicle using a steam engine traveling on railroads, allowed for goods to be transported quickly across continents
• Whitney's cotton gin → mechanically separated seeds from cotton
• Tull's seed drill → deposited seeds in rows, maximizing land use efficiency
• Darby's coke blast furnace → produced better-quality, less-expensive iron