Biology/Enviromental
Physics
Chemistry
Geology
Random!
100

What is the chemical equation for photosynthesis?

WATER + CO2 + SUN --> OXYGEN + GLUCOSE

100

About how old is the Sun?

5 Billion Years Old

100

What is the first element in the periodic table?

Hydrogen

100

About how old is Earth?

4.5 Billion Years Old

100

What is a group of lions known as?

A pride

200

In pounds, how much salt does the average human body contain? 

.5 pounds

200

Which is the hottest planet in the solar system?

Venus

200

What is the only letter that does not appear on the periodic table?

J

200

The theory that Earth's outer shell is divided into gliding plates over the mantle is know as what?

Plate Tectonics

200

About how many Earth's could you fit inside the Sun (if it were hollow)?

~ 1 Billion Earths could fit inside the Sun

300

What does DNA stand for?

Deoxyribonucleic Acid

300

What is the strongest known magnet in the Universe?

A Neutron Star

300

What is the atomic mass of Oxygen?

15.9994

300

Where was the first seismograph invented?

China

300

How long does it take for light from the Sun to reach Earth?

8 minutes and 20 seconds

400

What is Xylem?

The hollow tissue in plants that carries water and minerals from the roots to throughout the entire plant

400

About how many miles is the moon from Earth? (any answer within 5,000 miles of the correct answer will be accepted)


About 234,008 miles away 

Accepted answers: 229,000 - 239,000 miles

400
What is the atomic symbol for Mercury?

Hg

400

According to the seismogram, what is the S-P inteval?

4 seconds

400

At what temperature does water freeze on the Kelvin scale?

~273 K
500

What is the name of the butterfly that mimics a Gaboon Pit Viper to avoid being eaten?

Dynastor Darius Darius

500

Where would a roller coaster have the highest amount of GPE?

The top of the highest hill

500

You can use the atomic number and atomic mass of an element to determine how many neutrons there are. About how many neutrons are in an atom of Neon? 

Approximately 10 neutrons

500

What does the The Ring of Fire outline?

The shape of the Pacific Plate 

500
Dry ice is the solid form of which compound?

Carbon Dioxide

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