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What is the formula for water?
H20
What is the name of the galaxy that houses our solar system?
The Milky Way
What forms at the end of a star’s life?
A black hole
How many colors are in a rainbow?
Seven
What is the process which plants use to make food?
Photosynthesis
What is the center of an atom called?
Nucleus
What is the main gas that makes up Earth’s atmosphere?
Nitrogen
What is the most common element in the universe?
Hydrogen
What do you call a baby frog?
Tadpole
What are the 3 primary colors?
Red, Blue, Yellow
Can you name the boiling point of water?
100 degrees Celcius
How many teeth does an adult human have?
32
What is the hottest planet in our solar system?
Venus
How many bones do sharks have?
Zero
Animals that eat both plants and meat are called what?
Omnivore
What planet is known as the “Red Planet”?
Mars
How many bones are in the human body?
206
What gas do plants absorb from the atmosphere?
Carbon Dioxide
What is the largest organ in the human body?
The skin
Name the powerhouse of the cell.
The mitochondria
A bowling ball and a tennis ball are dropped from the same height at the same time. If there is no air resistance, which hits the ground first?
Neither
A sealed bag contains ice. After the ice melts completely, how does the bag’s total mass compare with its mass before melting?
The mass stays the same.
Why do we always see nearly the same side of the Moon from Earth?
The Moon takes the same amount of time to rotate once as it takes to orbit Earth once.
In a food chain consisting of grass, rabbits, and foxes, what would most likely happen to the grass at first if the foxes disappeared?
The grass would decrease because more rabbits would survive and eat it.
A metal spoon and a wooden spoon are in the same room overnight. Why does the metal spoon feel colder even though both are the same temperature?
Metal transfers heat away from your hand faster than wood does.