Choose the correct answer for each question.

1. What is anything that has mass and takes up space?

   1.   ?    weight
   2.   ?    matter
   3.   ?    volume

2. What is the amount of matter something has?

   1.   ?    Matter
   2.   ?    Mass
   3.   ?    Volume

3. What is the amount of space that matter takes up?

   1.   ?    Matter
   2.   ?    Volume
   3.   ?    Mass
   4.   ?    Weight

4. The smallest particle of matter is?

   1.   ?    A gas.
   2.   ?    An atom
   3.   ?    A solid

5. What is the state of matter that has no definite shape but takes up a definite amount of space?

   1.   ?    A solid
   2.   ?    A liquid
   3.   ?    A gas

6. What is a change in the size, shape, or state of matter?

   1.   ?    A physical change
   2.   ?    A chemical change

7. What is the imaginary line that circles the middle of the Earth called?

   1.   ?    The hemisphere
   2.   ?    The line
   3.   ?    The equator

8. What do we call a great winter storm usually with snow?

   1.   ?    A hurricane
   2.   ?    A blizzard
   3.   ?    A tornado

9. This starts as a small area of low pressure inside a thunderhead. What is it?

   1.   ?    A blizzard
   2.   ?    A hurricane
   3.   ?    A tornado

10. Rain, snow and sleet are forms of what?

    1.   ?    Clouds
    2.   ?    Precipitation
    3.   ?    Climate

11. To predict the weather is to what?

    1.   ?    Guess until you are right
    2.   ?    Forecast

12. What are the four components studied to predict weather?
    

    1.   ?    Air pressure, moisture, wind
    2.   ?    Air pressure, moisture, wind, and temperature
    3.   ?    Air pressure, moisture, temperature

13. What are roots?

    1.   ?    The part of the plant that grows upwards holding the plant in the ground.
    2.   ?    The part of the plant that grows downwards holding the plant in the ground.

14. What is a stem?

    1.   ?    Part of the plant that connects the roots to the leaves.
    2.   ?    Part of the plant that connects the leaves to the leaves.
    3.   ?    Part of the plant that connects the roots to the ground.

15. What are the stages of a plants life cycle?

    1.   ?    Germinate, and seedling.
    2.   ?    Germinate, seedling, growth, and pollination.
    3.   ?    Germinate, growth, and pollination.

16. What is a galaxy?
    

    1.   ?    A small collection of stars and planets
    2.   ?    A large collection of stars and planets.
    3.   ?    A small collection of stars

17. All living things are made up of what?
    

    1.   ?    Stuff
    2.   ?    Cells
    3.   ?    Bones

18. Cells come form where?
    

    1.   ?    A nucleus
    2.   ?    People
    3.   ?    Existing cells

19. What is the function of the cell wall?

    1.   ?    Provides energy
    2.   ?    Provides support and protection

20. Mitochondria supply what for the cell?
    

    1.   ?    Shape
    2.   ?    Support
    3.   ?    Energy