Energy
What is the energy an object has when it moves
Kinetic energy
What is it called when we can see ourselves in the mirror?
Reflection
What is the main purpose of teeth in the human mouth?
To break down food
What is the role of plants in a food web?
Producers
What is the most common type of fossil fuel?
Coal
What is the word for when two objects bump into each other?
Collision
What do we call the distance between any two identical points on a wave?
Wavelength
What type of teeth are used to cut and slice food in the front of the mouth?
Incisors
Define an ecosystem
A community of living organisms interacting with their physical environment
Where do fossil fuels come from
Prehistoric plants and animals buried deep within the Earth's crust over millions of years
If you drop a ping pong ball and a golf ball from the same height, which one will bounce higher? Why?
The golf ball, because it has more mass and momentum.
I see a red apple. What color(s) does this apple absorb?
Every color but red!
If you were eating a tough piece of meat, which type of teeth would be most important to use?
Canines
herbivores eat only plants, carnivores eat only meat
What large structures are used to capture wind energy and convert it into electricity
Windmills/wind turbines
What happens to an object’s momentum when it collides with another object?
Some momentum is transferred to the other object
How is sound affected when a wave's amplitude get bigger?
It gets louder!
Which type of tooth would I mainly use to chew bread?
Molars
An organism that eats both plants and animals
What are the harmful gasses released by burning fossil fuels and contributes to global warming
Greenhouse gasses
What two things does momentum depend on?
Something's mass and speed
What is it called when a prism, for example, scatters white light into many different colors?
Refraction
How many molars does an adult human typically have?
12
If no one eats the lion, what do you call the lion in the food chain?
The Apex predator
How do windmills work?
Windmills use the wind to spin large blades, which turn a shaft connected to a generator. The generator then creates electricity from the spinning motion of the blades.