Evolution
What are homologous structures?
What is same structure, different function?
What is the reason for seasons?
What is Earths tilt of 23.5 degrees?
An object at rest will stay at rest unless...
What is acted on by an unbalanced force?
Kinetic energy is the energy an object has due to its
What is motion?
Shorter wavelength waves have _______ energy
What is more?
Individuals with favorable traits survive, reproduce and pass on their traits to their offspring. What is this process called? Mutation, Evolution, Adaptation, Natural selection
What is Natural selection?
When the moon blocks the Sun's light, a ________ eclipse occurs.
What is Solar?
In order for you to sit still on a chair, what must be happening?
What is all of the forces acting on the chair are balanced?
What will happen to the kinetic energy if you double the mass?
What is kinetic energy would double?
Signals that are continuous and can be any value
What is analog?
What do artificial selection and natural selection have in common?
What is both methods for passing on traits?
How is the galaxy held together?
What is gravity?
What are two things you need to know if you are solving for speed?
What is time and distance?
Electric potential energy _________ as distance increases.
What is decreases?
a magnet created by wrapping a coil of wire with a current running through it around a core of material that is easily magnetized
What is electromagnet?
A trait that enhances an organisms survival or reproductive success in a particular environment.
What is adaptive trait
What is the name of the moon phase
What is an waxing crescent?
Which of the following is true about an electromagnet?
a. Their strength is set and there is not much you can do to adjust the strength
b. They do not produce an energy field
c. They can be turned on and off by opening the electrical circuit
What is they can be turned on and off by opening the electrical circuit?
Which would have the least potential energy?
a. Ball sitting on the ground
b. Rubber band pulled back tight
c. Magnets close to each other but not touching
d. A statically charged balloon hovered over someone’s hair
What is ball sitting on the ground?
Waves that require a medium through which to travel are called
What is mechanical waves?
A diagram that predicts the genotypes and phenotypes of offspring between two parents.
What is a Punnett square?
Name at least 2 pieces of evidence scientists use to determine the age of the Earth?
What is index fossils, rock strata, radioactive dating?
What controls the orbits of objects in our solar system?
What is Inertia and gravity?
How do mass and speed relate to kinetic energy?
What is as mass and speed increase, the kinetic energy of an object increases?
Most plants appear green because they _______green light
What is reflect?