SCIENCE ONLINE QUIZ

1. How many bones are in the human body?

• 214

• 206

• 210

• 307

1. What is the hardest natural substance on Earth?

1. What is the biggest planet in our solar system?

• Earth

• Mercury

• Saturn

• Jupiter

1. What is a material that will not carry an electrical charge called?

Which shows the left atrium?

• A

• B

• C

• D

• E

1. Humans and chimpanzees share roughly how much DNA?

• 50%

• 67%

• 98%

• 89%

1. What letters do not appear on the periodic table?

• J
• A

• Q

• F

1. What is the largest mammal on Earth?

• Elephant

• Blue Whale

• Giraffe

• Lion

1. How many continents are there in the world?

• 5

• 6

• 7

• 8

1. Which is the largest ocean on Earth?

• Atlantic Ocean

• Indian Ocean

• Pacific Ocean

• Arctic Ocean