Earth
Human Body
Matter
Electricity
Solar System
100
Number of continents
7
100
Our bones are part of the ______system.
skeletal
100
Name the 3 states of matter
solid, liquid, gas
100
When you rub a balloon against your hair and your hair stands up, that is an example of _________electricity.
static
100
The _____ is at the center of the solar system. It gives us light and heat.
sun
200
Number of oceans
4
200
Our muscles are part of the _______ system.
muscular
200
Name a solid, liquid, and gas
any acceptable answer
200
Materials that allow electricity to flow through them are ______.
conductors
200
The _____ has phases. It can be full, half, crescent or new.
moon
300
Name all the oceans
Pacific, Atlantic, Indian, and Arctic Ocean
300
Our mouth and stomach are part of the _______system.
Digestive
300
The atoms in a _____are very close together
solid
300
Name 2 conductors:
any reasonable answer
300
What are the names of the 9 planets starting with the planet closest to the sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
400
Name all the continents
N. America, S. America, Europe, Africa, Asia, Australia, Antarctica
400
Our heart and blood are part of the ______system.
circulatory
400
The atoms in a _____are a little farther apart.
liquid
400
Materials that don’t allow electricity to flow through them are _______.
insulator
400
_______make pictures in the sky called constellations.
Stars
500
Name all the layers of the Earth
Core, mantle, crust
500
Our brain and nerves are part of our _________ system.
nervous
500
The atoms in a _______ are very far apart.
gas
500
Name 2 insulators: .
any reasonable answer
500
The earth moves around the _______. It takes 365 days for the earth to orbit the sun. It takes 24 hours for the earth to revolve once.
sun
M
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