Matter & Energy
Force, Motion, & Energy
Earth and Space
Organisms & Environments
ALL
100

What is the identity of this bohr model?

What is Sodium?

100

Which of Newton's Laws is being described - A swimmer pushes back on the water in order to swim forward.

What is Newton's Third Law?

100

True or False. Our Sun is a LARGE, average temperature, yellow star?

What is FALSE?

100

Which organelle(s) are specific to plant cells?

What is cell wall and chloroplast?

100

90% of stars are in this stage of their life cycle.

What is main sequence?

200

An unknown element that is a semiconductor and ductile is found in which category?

What is a metalloid?

200

Speed, Velocity, or Acceleration? - Turning a Corner

What is velocity?

200
A huge cloud of gas and dust held together by gravity is known as (the birthplace of stars) _____.

What is a Nebula?

200

Give an example of NEGATIVE human impact on our ocean systems.

What is overfishing, runoff and pollution, and habitat destruction?

200

What type of motion is shown in the graph below? 

What is constant speed?

300

How many valence electrons does Potassium (K) have?

1

300

Describe the motion in the graph below 

What is increasing speed?
300
The movement of Earth spinning on it's axis causes ____?

What is day and night?

300

Which type of succession (primary or secondary) forms where nothing previously existed?

What is primary succession?

300

How many atoms are present in the formula, 3Fe(OH)3?

What is 21 atoms?
400

What group number is the most STABLE group on the periodic table?

What is group 18?

400

Fuel is an example of what time of potential energy?

What is chemical energy?

400

What are the 3 types of galaxies?

What is spiral, elliptical, and irregular galaxies?

400

Which body system gives off hormones through glands?

What is the endocrine system?

400

What is the driving force behind the movement of Earth's plates?

What is convection?

500

How many atoms are found in the formula 

What is 3 atoms?

500

Which box (A or B) will accelerate faster?  F=MA

What is Box A?

500

If you view a 3rd quarter moon on October 15th, when will you view the next NEW moon?

What is October 22nd?

500

Is bacteria a prokaryotic or eukaryotic cell?

What is prokaryotic cell?

500

If you view a full moon on February 3rd, when will you view the next 1st quarter moon?

What is February 24th?