General Science Quiz 332 (20 MCQs)

Quiz Instructions

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1. Most recycling focuses on four major categories of products. Which one of these is NOT one of them?
2. How many cups are in five and a half gallons?
3. Who invented the Braille system
4. True or false:DNA can leave the nucleus
5. A man stands at a point 240m from a high wall. He claps his hands and hears the first echo 1.5s later. Calculate the speed of sound in the air.
6. Trachea is divided into
7. What is the term for the electrons in the outermost shell of an atom
8. Choose the correct term for the following definition:A graph that presents statistical data by using pictures.
9. The apparent daily path of the Sun changes with the seasons because
10. The Sahara Desert in Africa has a landscape of huge sand dunes. This landscape is constantly changing. Which force in nature causes this constant change of the desert landscape?
11. Principles are ideas based on scientific rules and laws that are generally accepted by scientists. They are fundamental truths that are the foundation for other studies. Principles are qualitative.
12. Force that resists the motion of two surfaces that are touching
13. It is a system in which it formed by the interaction of a community of organisms with itsenvironment?
14. It is a component of electric circuit that provides electrical energy.
15. Deductive reasoning may allow you to.....what you may expect to observe
16. Which gas do humans exhale?
17. Fat soluble Vitamins Are:Which vitamin dissolved dissolved?
18. An increase in Earth's average temperature from the buildup of carbon dioxide and other gases in the atmosphere is called
19. Sound travels in.....
20. The area at the mouth of a river where it empties into a body of water is called.....