Science Practice Test 10

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Science Practice Test 10

1 / 40

Which organelle breaks down waste materials inside a cell?

2 / 40

Which process removes carbon dioxide from the atmosphere?

3 / 40

Which energy transformation occurs when a battery powers a flashlight?

4 / 40

Which type of boundary causes two plates to slide past each other?

5 / 40

Which part of the plant transports sugars from leaves to other parts of the plant?

6 / 40

Which weather instrument measures air pressure?

7 / 40

Which planet has the largest storm in the solar system, known as the Great Red Spot?

8 / 40

Which type of energy is stored in atomic nuclei?

9 / 40

Which type of rock is formed from cooled lava?

10 / 40

Which living thing is a primary consumer?

11 / 40

Which force slows down a parachute as it falls?

12 / 40

Which unit is used to measure temperature?

13 / 40

The part of the eye that controls how much light enters is the:

14 / 40

What type of energy does a parked car at the top of a hill have?

15 / 40

Which organ system is responsible for gas exchange?

16 / 40

What is the main cause of ocean tides?

17 / 40

Which natural resource is renewable?

18 / 40

Which process forms clouds in the atmosphere?

19 / 40

Which type of change forms a new substance?

20 / 40

Which rock forms from high heat but not melting?

21 / 40

Which items are producers?

22 / 40

Which situations show chemical changes?

23 / 40

Which factors speed up evaporation?

24 / 40

Which organisms are decomposers?

25 / 40

Which actions help protect the environment?

26 / 40

Which traits can be inherited from parents?

27 / 40

Which factors affect climate?

28 / 40

Which choices show evidence of chemical reactions?

29 / 40

Which types of energy are involved when a toaster is heating bread?

30 / 40

Which items are good conductors of heat?

31 / 40

The unit used to measure force is the .

32 / 40

The process of breaking rock into smaller pieces is called .

33 / 40

The planet closest to the Sun is .

34 / 40

The basic unit of heredity is the .

35 / 40

Heat transfer through direct contact is called .

36 / 40

A scientific explanation that has been repeatedly tested and supported is called a .

37 / 40

Which object in space is a giant ball of glowing gas?

38 / 40

Which body system helps maintain stable internal conditions?

39 / 40

Which tool measures wind speed?

40 / 40

Which type of energy is stored in food?

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