Science and nature quiz
Question 1 of 10
Someone with insomnia has problems doing what?
Question 2 of 10
Which three letter word means a chemical used to add colour or stain?
Question 3 of 10
Which word is applied to people trained by the Russian Space Agency to work in space?
Question 4 of 10
Metals expand when heated, and do what when cooled?
Question 5 of 10
What is the outer layer of human skin called?
Question 6 of 10
A gosling is the young of what sort of bird?
Question 7 of 10
Basmati, Jasmine, Arborio and Carolina are varieties of what food plant?
Question 8 of 10
Which large bird lived on Mauritius until it became extinct?
Question 9 of 10
Which sea creature is famous for having three hearts?
Question 10 of 10
Which is the lightest of all the metallic elements?