The Biology of Plants
Chlorophyll Oxygen Hydrogen Carbon Dioxide Plants have tiny holes in their leaves through which they take carbon dioxide. What are these called? Stomata Gills Pores Pricks Energy from the sun helps a plant turn water and carbon dioxide into what?
How Well Do You Know Outer Space?
The most common element in the universe is hydrogen, which makes around 3/4 of all matter! Hydrogen Helium Oxygen Carbon How many countries have successfully sent people to space? The US, Russia and China are the only countries that have launched people to space.
Let's See How Well Schooled You Are!
Water Hydrochloric Acid Iodine Oxygen Ammonia Argon Helium Hydrogen Which country has the largest population? China USA Russia Kenya Canada Brazil Which is the USA's biggest state by land mass? Alaska Texas New York California Maine Vermont The Sahara Desert lies in which continent?
What Do You Know About the Sun?
Hydrogen Copper Nitrogen Iron What is the surface of the Sun called? Core Photosphere Solar Corona Prominence What is the name of the process the sun 'uses' to create energy? A fusion reaction is the process whereby two light nuclei join to form a heavier nucleus.
Test Your Knowledge Of Our Solar Neighborhood!
Helium Hydrogen Carbon Lead How long does the light of the sun take to reach us here on Earth?
How Well Do You Recall Basic Biology?
Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Oxygen is found in 63% of the body. Keratin Carbon Oxygen Nitrogen The shape of DNA is known as...
What Do You Know About Metals?
Oxygen Nitrogen Sulfur Hydrogen Which of the following metals can be found in a pure state in nature?
Ready For a Trivia Marathon?
Hydrogen=_yd__g_n What late 19th-century French painter was known for his pictures of ballet dancers? Edgar Degas=Ed_a_ D_g_s What is the best selling novel of all time? Don Quixote=D__ Q_ix_te What do you call a group of alligators? Congregation=C__gr_g_ti__ Don't Give Up Yet!
Are These Events From 2017 Real or Fake?
North Korea successfully tested a hydrogen bomb in 2017. You've Let Go of the Past... Oh dear... It looks like 2017 wasn't one of your favorite years, since there doesn't seem to be too much that you can remember about it.
Do You Remember Your Basic Chemistry?
Hydrogen Nitrogen Oxygen Carbon When water freezes, it... Water is the ONLY liquid we know of that expands when it freezes, and it does so by about 9%. Expands Contracts Alfred Nobel was a chemist who invented...
What Do You Know About the Moon?
The moon has no atmosphere at all Nitrogen Frozen helium Hydrogen Nothing When the Moon is between the Earth and the Sun, which type of eclipse can occur? Solar Lunar Plutonian Earth Try Again? It seems there is a lot about the moon you still have left to discover.
Test Your Inner Scientist!
Helium Oxygen Hydrogen Nitrogen Which of the following is NOT a type of mineral? Wood is organic and thus cannot be a mineral Wood Diamond Salt Gold What percentage of the cells in your body are actually bacteria? You are more bacteria than human!
This Brilliant 1950s Quiz Is Truly a Blast From the Past
Heartbreak Hotel Jailhouse Rock Always on My Mind If I Can Dream In which year did Elizabeth II become Queen of England, and the USA successfully detonate their first hydrogen bomb? 1952 1950 1956 1959 What nation did China invade in 1950?