Grade 8 Quizzes, Questions & Answers
Recent Grade 8 Quizzes
This practice test covers pivotal aspects of American imperialism and progressivism, including the acquisition of territories and the goals of early 20th-century reform movements.
Questions: 14 | Attempts: 462 | Last updated: Mar 19, 2025
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Sample QuestionAmericans became intersted in Alaska
DNA is shaped like a twisted double helix, composed of long strands of sugars and phosphate groups, namely adenine, thymof itself during cell division. This quiz will test the DNA shape, base pairs group, and simple DNA...
Questions: 10 | Attempts: 4258 | Last updated: Mar 21, 2025
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Sample QuestionWhat shape is the DNA molecule?
In Today's Era, Air Pollution is a common issue throughout the world. The whole environment consists of harmful gases, dust particles dispersed by factories and vehicles into the atmosphere which causes contagious...
Questions: 17 | Attempts: 1931 | Last updated: Mar 21, 2025
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Sample QuestionWhat is responsible for the largest total amount of gaseous air pollutants in the U.S.?
The Pythagorean Theorem is a mathematical formula that tells the relationship between the sides in a right triangle, consisting of two legs and a hypotenuse. The Theorem is named after the ancient Greek mathematician...
Questions: 10 | Attempts: 2973 | Last updated: Mar 22, 2025
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Sample QuestionThe front of a hiking tent is shaped like a triangle. The slanted sides are both 5 feet long and the bottom of the tent is 6 feet across. What is the height of the tent in feet at the tallest point?
Chapter 4: Air: Chemistry & the Atmosphere Section B: Radiation & Climate
Questions: 18 | Attempts: 128 | Last updated: May 8, 2025
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Sample QuestionWhich has the highest energy and therefore may be most harmful?
A Cold War is a state of conflict between nations that indirectly involve military action due to economic, political actions, propaganda, or proxy wars. The US and the Soviet Union fought together as allies...
Questions: 10 | Attempts: 878 | Last updated: Jan 11, 2025
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Sample QuestionA _____________________in Eastern Europe was controlled politically and economically by the Soviet Union.
This is only a vocabulary test. It covers the information found in the Agricultural Technology chapter.
Questions: 5 | Attempts: 1299 | Last updated: Mar 21, 2025
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Sample Question__________________ is the use of machines to make work easier.
This is only a vocabulary test. It covers the information found in the Digital Multimedia chapter.
Questions: 5 | Attempts: 204 | Last updated: Mar 20, 2025
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Sample Question_______________________ work differently than other music players. They have a solid-state memory that has no moveable parts.
This quiz is on Applied Physics. It is a fill in the blank vocabulary test.
Questions: 5 | Attempts: 221 | Last updated: Mar 19, 2025
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Sample Question_________________ is a force tha opposed motion.
This test covers Materials Science. It contains only a vocabulary portion.
Questions: 5 | Attempts: 547 | Last updated: Mar 21, 2025
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Sample Question___________________ is anything that occupies space and has mass.
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