Show:
Shed some light on the subject
Get a Life
Around and around we go...
Earth
Show me what your made of
100

How does light travel? 

What is in a straight line until it strikes an object and is reflected or refracted

100
This shows how energy flows from one organism to another. The energy starts at the sun.
What is a food chain?
100

The spinning of the Earth on its axis. It takes 24 hours to do this once.

What is rotation?

100

Formed by glacial weathering and erosion. 

What is a U-shaped valley? 

100

The transition from solid to liquid? 

What is melting? 

200

Define Reflection

What is the bouncing of light off of a surface such as a mirror or other shiny surface?

200
An organism that makes it own food through the process of photosynthesis
What is a producer
200

The sun rises in the ___________ and sets in the __________. 

What rises in the east and sets in the west?

200

Formed from dead organisms that underwent heat and pressure over millions of years. 

What are fossil fuels? 

200
The transition from gas to liquid? 

What is condensation? 

300

Define Refraction

What is the bending of light when it travels from one medium to another?

300
An organism that has to eat or consume food to get energy
What is a consumer?
300
This provides the energy for the water cycle to keep going and going.
What is the sun?
300
Day and night is caused by... 

What is the Earth rotating on its axis? 

300

How could you separate a mixture of sand and iron filings.

What is use a magnet to collect the iron filings.

400

Some objects that refract light are.... 

What are lenses, glass of water, camera, microscope, telescopes 

400

The living and non-living parts of an organisms environment.

What is an ecosystem?

400

These two celestial bodies have little in common, although they are fairly close to each other. One has an atmosphere and lots of water and living things, the other has no atmosphere, no living things, and only ice for water. It also has many craters on the surface.

What are the moon and the Earth?

400
These three things contribute to the formation of landforms such as deltas, canyons, and sand dunes.
What is water, wind and ice?
400

When something, usually a solid is added to a liquid and it "disappears". Some examples include salt water, kool-aid and soda, not to mention lemonade. 

What is a solution?

500

a clear triangular object that bends light and breaks it into its colors.

What is a prism?

500

The process by which plants produce sugar using carbon dioxide, water, and sunlight. 

Photosynthesis

500
This is the center of our solar system.
What is the Sun?
500
This is the average weather of an area over a long period of time.
What is climate?
500

This will allow heat or electricity to pass through it easily (the answer is NOT metal <3) 

What is a conductor?