What is it called when a plant emerges from its seed?

Which of these is not a micro-organism?

What type of rock is basalt?

Which layer of the earth is entirely liquid?

With which natural disaster would you associate an epicentre?

What branch of science is concerned with the movement of fluids?

What does supersonic mean?

With whom do we associate the "Laws of Planetary motion"?

A mass of calcium carbonate projecting upwards from the floor of a cave is known as a what?

What substance did the Swedish chemist Alfred Nobel invent in 1866?

Which planet has an icy moon called Europa?

Entomology is the study of which organisms?

Which of these animals is not found in the wild in Africa?

Where do most penguins live in the wild?

What is the main function of a resistor in an electrical circuit?

What is the name of the star and planetary system that is forty light years from Earth with seven orbiting planets, three of which may possess the ingredients necessary to support life?