QUICKFIRE QUESTIONS

Q1 What is the ph of human stomach acid?

1.0 to 2.0 3.0 to 4.0 8.0 to 9.0 10.0 to 11.0

Q2 Where is most of the world’s oxygen produced?

Space The ocean Rainforests Earth’s core

Q3 What rains down on the planet Saturn?

Water Methane Gold Diamonds

Q4 Around what percentage of your body is bacteria?

1 per cent 10 per cent 50 per cent 90 per cent

Q5 How long has the average person spent playing video games by the age of 21?

24 hours 3 weeks 103 days 208 days

Q6 How much did the original VCR cost in 1956?

$10,000 $50,000 $250,000 $1 million