BIOLOGY
CHEMISTRY
ASTRONOMY
MATHEMATICS
100

What is the process when a human loses water through their pores?

Perspiration

100

What is the formula for water?

H2O

100

What is the closest celestial body to Earth? 

Answer: The Moon.

100

What is the square root of 144?


12

200

What is the process called when a plant uses sunlight, water, and carbon dioxide to produce glucose and oxygen?

Photosynthesis.

200

What is the process called when a liquid turns into a solid?  Freezing.

Freezing.

200

What is the largest planet in our solar system? 

Answer: Jupiter.

200

Are all sides equal in an Isosceles triangle?


No, only two are equal

300

What is the name of the tiny, thread-like structures that carry genetic information in cells?

 DNA (Deoxyribonucleic Acid)

300

Oxygen is necessary for fire to burn

Answer: True.

300

True or false: Pluto is considered a planet. 

Answer: False. Pluto is now classified as a dwarf planet.

300

Which prime number comes after 3?


Five

400

What is the green pigment found in the leaves of plants that helps with photosynthesis?

Chlorophyll

400

What is the chemical symbol for gold?

Answer: Au.

400

Which planet has the hottest surface temperature in our solar system?

Venus.

400

What is 91 divided by 7?



13

500

What is the process called when a caterpillar transforms into a butterfly?

Metamorphosis.

500

What is the most abundant gas?

Nitrogen (chemical symbol: N2). It makes up about 78% of the air we breathe.

500

How long does it take for the Earth to complete one orbit around the Sun? 

Answer: One year, or approximately 365 days.

500

How many milliliters are in one liter?


1,000 milliliters

1,000 milliliters