Duplicate of General Knowledge Science Trivia

Question 1

How much of the dust in your home is made up of human skin?

Accepted Answer

70%

Question 2

What is the name for a phobia of snakes?

Accepted Answer

Ophidiophobia

Question 3

What is the chemical symbol for the element potassium?

Accepted Answer

K

Question 4

What class of animals are whales?

Accepted Answer

Mammals

Question 5

Which of the following is a unit of temperature?

Accepted Answer

Kelvin

Question 6

What does DNA stand for?

Accepted Answer

Deoxyribonucleic acid

Question 7

Which animal never drinks water in its entire life?

Accepted Answer

Kangaroo rat

Question 8

What is the hardest substance in the human body?

Accepted Answer

Tooth enamel

Question 9

Dogs are...

Accepted Answer

Omnivores

Question 10

What is the 10th element on the Periodic Table?

Accepted Answer

Neon

Question 11

How many bones does a shark have in its body?

Accepted Answer

0

Question 12

How many more vertebrae do giraffes have in their neck compared to humans?

Accepted Answer

None (same number)

Question 13

What is the maximum number of times you can fold a standard piece of paper in half?

Accepted Answer

7

Question 14

How many chromosomes do humans have in their cells?

Accepted Answer

46

Question 15

What is the largest planet in our Solar System?

Accepted Answer

Jupitar

Question 16

What is the fastest animal on the planet?

Accepted Answer

Peregrine falcon

Question 17

What is the most abundant gas in the Earth's atmosphere?

Accepted Answer

Nitrogen

Question 18

What scientist was awarded the 1921 Nobel prize in Physics for his work on theoretical physics?

Accepted Answer

Albert Einstein

Question 19

Which of the following causes the most human deaths?

Accepted Answer

House flies

Question 20

What animal has the scientific name Panthera leo?

Accepted Answer

Lion

Questions 20