Show:
Matter & Energy
Life Science
Earth & Space
Force & Motion
Mixed Questions
100
The part of a plant responsible for anchoring down the plant and soaking in minerals, nutrients and water.
What are roots?
100
Organisms that create or produce their own food.
What are producers?
100
This material allows heat to travel through it very easily.
What is a conductor.
100
All sounds begin with this.
What is vibration?
100
This material completely blocks light and doesn't allow it to pass through.
What is opaque?
200
The part of the plant the carries the water to different areas of the plant and holds the plant up.
What is the stem?
200
Organisms that eat other organisms in order to stay alive.
What are consumers?
200
This material does not allow heat to travel easily and usually "traps" it.
What is an insulator?
200
The highness or lowness of a sound.
What is pitch?
200
This material allows light to shine completely through it and you can see through the material clearly.
What is transparent.
300
This part of the plant holds the seeds needed for reproduction.
What is the flower?
300
These are tiny creatures that break down dead material and return it back to Earth.
What are decomposers?
300
The Day and Night cycle are caused by 
What is Earth's Rotation
300
How loud a sound is.
What is volume?
300
The material allows some light to travel through but it is difficult to see through.
What is translucent material?
400
Where almost all of photosynthesis takes place.
What are the leaves?
400
Choose the correct food chain: 

a. Grass-->Rabbit-->Leaves-->Deer 

b. Rabbit-->Grass-->Sun 

c. Grass-->Rabbit-->Hawk 

d. Hawk-->Rabbit-->Grass

What is C. Grass-->Rabbit-->Hawk
400
The 6th planet from the Sun...
What is Saturn
400
Sound travels through this state of matter the slowest.
What is gas.
400
Light travels in this direction.
What is a straight line?
500
The reason plants are green.
What is chlorophyll.
500
Explain which way the arrows point in a food web.
The arrows show where the energy went or where it is traveling.
500
The make a sound louder.
What is to amplify?
500
The bending of light.
What is refraction?