Space
Energy
Physical Science/Chemistry
Earth Science
Ecosystems
100

Satellites ______________ planets. 

orbit, revolve, go around 

100

What are the types of mechanical energy? Define each. 

Potential and Kinetic 

100

What is the most efficient way to sort out sand and iron shavings? 

using a magnet 

100

What is petroleum? 

What is oil? 

100

What is an offspring? 

young or baby 

200

High tides occur every ___ hours. 

12

200

A working circuit is called a _______. 

complete or closed circuit 

200

When water freezes it makes ________, which is a _______. 

ice, solid 

200

What is the process called when water is turned into water vapor? 

evaporation

200

Inherited traits are passed down from _______________ to _______________. 

parent to offspring 

300

How many tides occur a day? 

4

300

When a circuit is not working, it is called ______________. 

 an incomplete or open circuit 

300

If an ice cube melted, what state of matter would it be? What if it froze? What about when it boils? 

liquid, solid, gas/water vapor 

300

What is the uppermost layer of soil where plants grow called? 

top soil 

300

What does the larva stage look like? 

a worm 
400

Earth is tilted on its ___________. 

Axis 

400

What does light do when it hits the top of the water? 

reflects an image 

400

A solution is a _______________ of two or more things that _______________ be easily separated. 

combination, can not 

400

What is the definition of climate? 

The weather over longer periods of time 

400

How is a nymph different than an adult? 

nymph is smaller without wings 

500

Name all 8 planets in order from the Sun. 

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune 

500
What does thermal mean? 

heat 

500

This is the amount of SPACE something takes up. 

Matter 

500

After sediments compact together, water dissolves minerals to stick them together. That process is called _______________. 

cementation 

500

What happens during the pupa stage? 

resting in a cocoon