Biology
Chemistry
Earth Science
Physics
Random
100

What does DNA stand for?

Deoxyribonucleic Acid

100

What is the first element on the periodic table? 

Hydrogen

100

What is a fossil?

Organism's remains that have been underground for many years. 

100

What is force?

The push or pull on an object

100

How many meters are in one km?

1000!

200

What does evolution mean? 

To change over time!

200

What is an ion?

An atom with a charge!

200

What occurs at a divergent plate boundary?

Plates pull apart. 

200

What is the number given to gravitational acceleration?

9.81 m/s2

200

What is the 4 planet from the Sun? 

Mars. 

300

What are the 4 base pairs of DNA?

Adenine, Thymine, Guanine, Cytosine. 

300
What is the atomic number of an element?

The number of protons in one atom of that element. 

300

What is shearing and where does it occur?

This occurs at a transform boundary where the plates slide past one another. 

300

Waves that require a medium are called...

Mechanical waves

300

What element is a banana full of?

Potassium

400

What is natural selection?

Survival of the fittest, when animals that are weak are picked off and cannot survive in their environment but the stronger ones do who have adapted over time. 
400

What are valence electrons? 

The electrons that are on the outer most level of the electron cloud. 

400
What are seismic waves?
Waves that travel through Earth that are released during an earthquake!
400

What is the equation for solving for acceleration?

A = Change in V/ t

400

How many 0s are in 1 billion?

9

500

What is gradualism?

The process by which organisms slowly evolved into the ones they are today. 

500

What is an isotope?

An atom of a given element with a different number of neutrons. 

500
What is a metamorphic rock?

A rock that formed form high amounts of heat and pressure over time. 

500

What is the law of conservation of energy?

This states that energy cannot be created or destroyed but is constantly transformed into another form. 

500

Who is the fastest human alive?

Usain Bolt