Earth's Systems
This subsystem of Earth is made up of all the water on our planet.
What is the hydrosphere?
This process occurs when liquid water becomes a gas.
What is evaporation?
The planet closest to the Sun.
What is Mercury?
This product is Eleven's favorite food.
What are Eggo Waffles?
This colorful molusk is the pet of a yellow sponge who works at a burger joint in Bikini Bottom.
Who is Gary the Snail?
This subsystem of Earth is made up of all living things.
What is the biosphere?
This is the name of the water that has sunk into the ground.
What is groundwater?
The largest planet in our Solar System.
What is Jupiter
What is Hawkins?
This red and blue robot can become a 18 wheeler truck and is the leader of the Autobots.
Who is Optimus Prime?
This subsystem of Earth is made up of all the air on our planet.
What is the atmosphere?
This is the process of water falling back to the ground from clouds.
What is precipitation?
This planet has highly visible rings that surround it.
What is Saturn?
This was the first creature we saw in the series and was the main enemy in Season 1.
What is the Demogorgon?
This device is used by a animated mouse to bring tools to him when needed.
What is Toodles?
This subsystem of Earth is made up of rocks, soil, mountains, land, etc.
What is the geosphere?
This process turns water vapor (gas) back into a liquid.
What is condensation?
This dwarf planet used to be considered part of the other planets, but was reclassified in 2006.
What is Pluto?
This is the giant monster with multiple legs seen in the sky in several episodes.
What is the Mind Flayer?
This is the sister of a famous blue Australian dog.
Who is Bingo?
These two subsystems would be affected if too many trees were cut down.
This thing is the main driving force behind our Water Cycle.
What is the Sun?
This planet is the only one in our solar system that is NOT named after a Greek or Roman god or goddess.
What is Earth? Its original name, Erde, meant soil or ground.
This is the number that was assigned to the real person that became Vecna.
What is One?
This black dragon is ridden by a boy who is missing a leg.
Who is Toothless?