What does this show a picture of?

A food chain
The milk we drink at school is safe because of who?
Louis Pasteur.
When water turns into ice what state of matter is it in?
Solid.
What is the star in our solar system?

The Sun!

What is the smallest thing that lives in the ocean?
Plankton.
What habitat does a mole live in?
The underground.
What systems sends messages all over your body?
Your nerves.
What is a good conductor of electricity?


The penny. 
What is it called when people name a group of starts that form a picture?

Constellations.
What are diamonds?
Minerals, water that has been frozen, stars
Minerals.
The desert.
What body system is this?

The muscular system.
What is all matter made out of?
Atoms.
What are the layers of the earth and what layer do we stand on?
Crust, mantle, core.
Crust!
Iron ore is a mineral. What could people use it to make?
Books, a swimming suit, steel bars
Steel bars
If an animal eat both fruit and fish what kid of eater is that animal?
Omnivore.
When your heart beats what is it doing?
Pumping blood.
Why is the light not on in the second picture?

The circuit is stoped because of the break in the flow of electricity.
What causes night and day?
Because of the earth revolving around.
What can cause the ocean to hide sand and wash away sand castles?
Some kids of pandas are endangered. What does endangered mean?
It is in danger of becoming extinct.
How can you keep your body healthy?
Eating healthy, getting lots of sleep at night, playing and getting exercise, washing our hands and bodies.
Who invented the light bulb?

Thomas Edison.
What phase of the moon can NOT be seen at night?
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New moon.
What is ocean is in the middle on the map?
The Pacific Ocean.