Show:
Earth
Astronomy
Biology
Chemistry
Physics
100
The Pacific Ocean
What is the name of the largest ocean on earth?
100
Mercury
What is the closest planet to the Sun?
100
Plants
Botany is the study of?
100
A nucleus
What is the center of an atom called?
100
Refraction
When light bends as it enters a different medium the process is known as what?
200
trash, pollution, etc.
What is many environmental problems caused by?
200
Venus
What is the hottest planet in our solar system?
200
No
Can frogs live in salt water?
200
true
True or false? A proton carries a positive charge.
200
Ohms
Electric resistance is typically measured in what units?
300
A geologist
What is a person who studies rocks?
300
Hubble Space Telescope
What is the name of NASA’s most famous space telescope?
300
Chromosome
A single piece of coiled DNA is known as a?
300
Isotopes
Atoms of the same chemical element that have different atomic mass are known as?
300
The Milky Way galaxy
Earth is located in which galaxy?
400
Iron and oxygen
What is the two elements that make up the mass of the earth.
400
Neil Armstrong
Who was the first person to walk on the moon?
400
Litter
A group of dog offspring is known as a?
400
Chemistry
Famous New Zealand scientist Ernest Rutherford was awarded a Nobel Prize in which field?
400
Albert Einstein
What scientist is well known for his theory of relativity?
500
Oxygen
What is the second most common gas found in the air we breathe?
500
Mars
Olympus Mons is a large volcanic mountain on which planet?
500
Mutation
A change of the DNA in an organism that results in a new trait is known as a?
500
Base
Is sodium hydroxide (NaOH) an acid or base?
500
A solar eclipse
What kind of eclipse do we have when the moon is between the sun and the earth?