This fungi causes bread to rise and wine to ferment through the process of eating sugar and releasing carbon-dioxide and alcohol.
What is yeast?
100
This is the equation for finding speed of a moving object.
What is S=D/T or speed is equal to distance divided by time.
100
This is the deepest layer at the center of the earth
What is the core?
100
This is a tube leading from the kidneys to the bladder.
What is the ureter?
200
This is the diameter of Earth.
What is 8,000 miles?
200
This kingdom of living things consists of euglenas, amoebas, and other algae and protozoa.
What is Protista?
200
This is the principle which states that "As the speed of a moving fluid increases, the pressure within it decreases"
What is the Bernoulli Principle.
200
This is the mixture of gases that surrounds us.
What is the atmosphere?
200
This is a structure in humans that contains the vocal cords and vibrates to produce sounds.
What is the larynx?
300
This is a tiny, dense neutron star that flashes out light and radio signals as it spins.
What is a pulsar?
300
This pigment gives your skin color.
What is melanin?
300
This is the equation for momentum.
What is mass multiplied by velocity or (P= MxV)
300
This is the point on the surface of the earth directly above the focus of an earthquake.
What is the epicenter?
300
A unit of frequency measured in cycles per second.
What is a Hertz?
400
These are the materials that make up Saturn's rings.
What are ice and rock?
400
This is a famous naturalist who theorized that when variations with survival traits are found among a species, they survive and reproduce to pass on their survival traits to their next generation.
Who is Charles Darwin?
400
This is how much distance an object will travel if its speed is 30 mph and the time it has traveled is 4 hours.
What is 120 miles.
400
This is an instrument used by astronomers to study the light given off by stars.
What is a spectroscope?
400
This is the upper leg bone, it is the longest and strongest bone in your body.
What is a femur?
500
These are two of Neptune's main moons.
What are Triton and Nereid?
500
This is a form of air pollution that is created when sunlight reacts with pollutant chemicals produced by burning fuels.
What is smog?
500
This is the amount of time an object has traveled if the distance is 60 miles and the speed it is traveling at is 30 mph.
What is 2 hours?
500
This is the final stage of a star's life cycle, when no light is released from the star.
What is a black dwarf?
500
This is a steep, tall volcano that can sometimes rise as high as 10,000 feet. An eruption from this type of volcano is violent.