Science Challenge
Science Questions
Grid:
Chemistry
What is the process by which iron turns to rust?
Chemistry
What is the process by which a liquid turns to a gas?
Earth Science
What are the three types of rocks?
Biology
What is the name of the process by which organisms change over generations?
Biology
What is the human genome?
Biology
What is a recessive allele?
Chemistry
What gas is produced when an acid reacts with a metal carbonate?
Space
What planet is known as the Red Planet?
Physics
What is the half-life of a radioactive substance?
Chemistry
What is a catalyst?
Chemistry
What is the chemical formula for carbon dioxide?
Space
What is a black hole?