Free Science Quiz Practice for Children and Adults

Click to return to the main page.

Read the questions carefully and clicked on the correct answers.

1. Energy can be defined as:




2. Which set shows simple machines




3. An example of fuel is ? .




4.All machines_____________.




5.All of the following are sources of energy EXCEPT _____________.




6. Which of the following form of energy is incorrectly matched to its source?.





7. Which of these is used as a lever ?





8. The main source of earth energy is .





9. Energy of motion is .





9. Energy of motion is .





10.What is the name given to the amount of energy used to measure food .





11.Carbohydrates,fats, proteins, vitamins, and minerals are called .





12. Goitre is cause by the lack of .





13.The blanket of air surrounding the earth is .





14.The root of the plant is very important it performs several functions EXCEPT: .






15.The electricity produced in water is called .





16.Which of the following is the best conductor of heat?





Develop by Harris
Email :sleekchris18@gmail.com Tel:326-0864