Science and nature quiz

Science and nature quiz

Difficulty : Medium-Easy Get 7/10 correct to pass the 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?

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