Astronomy
Geology
Physics
Biology
Chemistry
100

THERE ARE THIS MANY CONSTELLATIONS

HOW MANY IS 88

100

THIS TYPE OF ROCK IS FORMED BY THE ACCUMULATION OF MINERAL AT THE EARTH'S SURFACE

WHAT IS SEDIMENTARY

100

THIS LAW EXPLAINS THE THREE BASIC LAWS OF MECHANICS

WHAT IS NEWTON'S LAW

100

THIS IS THE LARGEST LIVING STRUCTURE ON EARTH

WHAT IS THE GREAT BARRIER REEF

100

THIS ELEMENT IS THE HEAVIEST NATURALLY OCCURRING ELEMENT  

WHAT IS URANIUM

200

THIS PLANET HAS THE HOTTEST SURFACE IN OUR SOLAR SYSTEM

WHAT IS VENUS

200

THE NAME OF THIS DARK IGNEOUS ROCK, NICKNAMED 'NATURE'S GLASS,' THAT FORMS WHEN MOLTEN LAVA COOLS AT A RAPID SPEED 

WHAT IS OBSIDIAN
200

THE PROCESS OF SUBATOMIC PARTICLES FUSING TOGETHER IT IS CALLED THIS 

NUCLEAR FUSION

200

THIS ORGANELLE IS THE "POWERHOUSE OF THE CELL

WHAT IS THE MITOCHANDRIA
200

THIS TYPE OF REACTION RELEASES HEAT

WHAT IS AN EXOTHERMIC REACTION

300

THIS IS A LARGE GROUP OF STARS, DUST, AND GAS 

WHAT IS A GALAXY

300

THE WORD GEOLOGY ORIGINATES FROM THIS LANGUAGE

WHAT IS GREEK

300

THE PROCESS OF SPLITTING SUBATOMIC PARTICLES IS CALLED THIS

WHAT IS NUCLEAR FISSION

300

THERE ARE THIS MANY BONES IN THE ADULT HUMAN BODY

HOW MANY IS 206

300

WHEN GAS CHANGES TO PLASMA IT IS CALLED THIS

WHAT IS IONIZATION

400

THIS OBJECT SITS AT THE CENTER OF THE MILKY WAY

WHAT IS A BLACK HOLE
400

THIS ELEMENT MAKES UP ALMOST HALF THE WEIGHT OF MOST ROCKS

WHAT IS OXYGEN

400
ISAAC NEWTON WAS HIT ON THE HEAD BY THIS FRUIT LEADING HIM TO THE DISCOVERY OF GRAVITY

WHAT IS AN APPLE

400

THIS IS THE ONLY MAMMAL THAT CANNOT JUMP

WHAT IS THE ELEPHANT

400

THESE ARE KNOWN AT THE BUILDING BLOCKS OF PROTEINS

WHAT ARE AMINO ACIDS

500

THIS UNIT OF MEASUREMENT IS USED TO DESCRIBE THE EXPANSION OF THE UNIVERSE

WHAT IS THE HUBBLE CONSTANT

500

THIS TYPE OF ROCK IS THE ONLY TYPE THAT FLOATS

WHAT IS PUMICE

500

NEWTON'S THIRD LAW STATES THIS

WHAT IS " FOR EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION "

500

THIS TYPE OF MICRO ORGANISM IS NEITHER ALIVE NOR DEAD

WHAT IS A VIRUS

500

THIS IS THE MAIN COMPONENT OF BIO GAS

WHAT IS METHANE

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