Chemistry
What H2O is also known as
What is water?
The gas that humans exhale
What is carbon dioxide?
A person who studies physics
What is a physicist?
What you wear to cover your eyes during a science experiment
What are safety goggles?
The three states of matter?
What are solid, liquid, and gas?
The process plants use to make their own food (the conversion of light energy into sugar)
What is photosynthesis?
The Earth's main source of energy
What is the Sun?
The fourth planet from the Sun
What is Mars?
The first element on the periodic table
What is hydrogen?
Animals that eat both plants and meat
What is an omnivore?
The fastest thing in the universe
What is light?
The amount of time it takes the Earth to fully orbit the Sun
What is 1 year?
The boiling point of water (in degrees Celsius)
What is 100 degrees celsius?
Name any major organ system in the human body
What is the skeletal system, muscular system, respiratory system, digestive system, nervous system, cardiovascular system, reproductive system, etc.?
The most popular theory of how the universe began
What is the Big Bang Theory?
What clouds are made of
What is water?
The smallest thing in the universe that everything is made up of
What is an atom?
The largest organ in the human body
What is the skin?
The scientist famous for his theory of relativity (E=mc^2)
Who is Albert Einstein?
The hardest natural substance on Earth
What is diamond?