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

2. Which of the following would you use a clinometer to measure?

3. What name is given to the outer layer of the Earth's atmosphere?

4. What famous scientist was awarded the 1921 Nobel Prize in Physics for his work on theoretical physics?

5. The decimal system of numbers is made up of 10 separate symbols (the numbers 0 to 9)
How many symbols make up the binary system of numbers?

6. How many degrees Fahrenheit is 10 degrees Celsius?

7. What is the name of the part of our eye that contains light sensitive cells ?

8. A person who suffers from insomnia has what wrong with them?

9. Which gas, found in the upper layers of the atmosphere, absorbs the harmful Ultra Violet rays of light that come from the Sun

10. A person who suffers from anaemia has what wrong with them?