Biology
Geology
Ecology
Matter
Astronomy
100

The stamen creates this male reproductive cell for plants. 

What is pollen? 

100

The 4 main layers of the earth.

What is the crust, mantle, outer core, inner core.

100

Organisms that make their own food. 

What are producers? 
100
Three states of matter

What is Solid, Liquid, Gas

100

The center of any solar system.

What is the sun or star? 

200

The process of converting solar energy into chemical energy.

What is photosynthesis? 

200

The sudden release of energy in the rocks of the crust. 

What is an earthquake?

200

A digram used to show the linear flow of energy from one organism to another. 

What is a food chain?

200

A physical property that can be used to identify an object.

What is boiling point, melting point, or density. 

200

When the moon passes between the earth and sun partially or totally blocking the sun. 

What is a solar eclipse?

300

The main product of Respiration. 

What is ATP (cellular energy)

300

Where volcanoes are mostly located.

What are plate boundaries or What is the ring of fire? 

300

A diagram that is used to show the passing of energy between multiple organism. 

What is a food web? 

300

When a gas cools to a liquid

What is condensation? 

300

The force that creates tides.

Gravity

400

The movement of a plant towards or away from a stimulus.  

What is Tropism? 

400

The layers of the earth are separated by this physical property. 

What is density? 

400

Organisms the recycle matter. Essential for the formation of healthy soil.  

What are decomposers? 

400

small particles that make up everything. They consist of protons, neutrons, and electrons. 

What are atoms? 

400

Happens twice a month when the moon and suns forces align. Creates larger than normal tides. 

What is a spring tide? 

500

The organelle that does photosynthesis.

What the chloroplast? 

500

The minimum number of seismographs required to find the epicenter of an earthquake. 

What is three

500

Less energy is available to Tertiary Consumers than Primary consumers because the most of the energy is lost to this factor.  

What is heat loss

500

A table that sorts all the different types of atoms by their physical properties.

What is the periodic table of elements? 

500

Famous telescope that orbits the Earth. Takes images of distant galaxies and solar systems. 

What is the Hubble telescope?