Inventions and Their Impact Flashcard
Flashcard
•
Social Studies
•
4th Grade
•
Hard
Kendall Jackson
FREE Resource
Student preview
5 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the main purpose of the cotton gin?
Back
To separate cotton from its seeds
2.
FLASHCARD QUESTION
Front
Which machine is designed for harvesting crops like wheat and barley?
Back
Mechanical reaper
3.
FLASHCARD QUESTION
Front
What powers a steam boat?
Back
Steam engine
4.
FLASHCARD QUESTION
Front
Which invention is used to send messages over long distances using wires?
Back
Telegraph
5.
FLASHCARD QUESTION
Front
What is a steam locomotive mainly used for?
Back
Moving itself and other vehicles using steam
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
