People
This civil rights leader delivered the famous "I Have a Dream" speech in 1963.
Martin Luther King Jr
This mammal is the only one capable of true flight.
bat
This tall plant is technically a type of grass and grows incredibly fast.
bamboo
This is the chemical symbol for gold.
Au
Earth’s largest continent by land area. (Continent)
Asia
This queen ruled England for over 60 years during the 19th century and gave her name to an entire era.
Queen Victoria
This marine mammal uses echolocation to navigate and hunt underwater.
dolphin
These types of plants do not produce flowers and reproduce with spores.
ferns
The powerhouse of the cell is called the ____.
mitochondrion
This layer of the atmosphere protects Earth from harmful UV rays.
ozone layer
This Polish-born scientist won two Nobel Prizes for her work on radioactivity.
Marie Curie
This venomous reptile can spit its venom to blind predators.
spitting cobra
This plant is known for closing its leaves when touched.
mimosa (or touch-me-not)
I can even give you "Venus Fly-trap"
This scientist formulated the three laws of motion.
Isaac Newton
This geological process explains the movement of continents.
plate tectonics
This Mongolian leader created one of the largest empires in history in the 13th century.
Genghis Khan
This tiny frog from Central America is one of the most poisonous animals on Earth.
poison dart frog
The giant sequoia tree is native to this region of the United States.
California
In physics, this law states that energy cannot be created or destroyed.
law of conservation of energy
This line divides the Earth into the Northern and Southern Hemispheres.
Equator
He is known as the father of modern philosophy and famously said, “I think, therefore I am.
René Descartes
This deep-sea fish is known for the glowing lure that extends from its head to attract prey
anglerfish
This group of plants includes cone-bearing trees like pines and firs.
conifers
This subatomic particle has no electric charge and is found in the nucleus.
neutron
This deep underwater trench is the deepest known point on Earth’s surface.
Mariana Trench