I am what you call the slightly flattened circle Earth travels in.
What is an Orbit
100
How do you state a Hypothesis?
What is with an If/Than statement.
200
The measurement from one crest to another is.
What is Wavelength
200
Which state of matter has their molecules packed loosely together.
What is Liquid.
200
What is it called when plants go through a period of sleep.
What is Dormancy.
200
Why do we have seasons?
What is the movement of the Earth around the sun and the tilt of Earth.
200
What type of energy is waiting to be used.
What is potential energy.
300
When light bonces off an object it is being?
What is Reflected.
300
Name the parts of an atom and its charge and tell which two make up the nucleus.
What is Protons(+), Electrons(-), Neutrons(0), the protons and neutrons make up the nucleus of the atom.
300
What does Carbon Dioxide + water + chlorophyll in the presence of Sun light produce.
What is Oxygen and sugar
300
The distance between the Sun and Earth.
What is 150 million km
300
What type of circuit does not cut all power if you turn one thing off.
What is parallel circuit.
400
Who worked on lasers and produced a pulse of light from a laser.
What is Robert Maiman
400
Combination of two or more substances that do not lose their identifying characteristics when combined.
What is a mixture
400
Name the parts of the flower.
What is Petal, sepal, stamen, stigma, pistil, anther, ovary
400
If I am partially shaded on right side with just a little bit of light showing what phase of the moon am I.
What is Waning Crescent
400
What is it in an experiment when you come to a conclusion based on evidence that has already occurred.
What is Inference
500
When the light from the Sun hits a prism what colors does it change into.
What is Red, Orange, Yellow, Green, Blue, Indigo, Violet.
500
Explain the effect temperature has on matter.
What is the higher the temp. the faster the molecules in the matter are moving. As temp. decreases, molecules in the matter lose energy and move more slowly.
500
What does the ovary develop into.
What is Fruit
500
Name the three people that made contributions to the Earth-Moon-Sun System and what they did.
What is Ptolemy- Egyptian who believed that the planets and sun orbited the Earth
Aristotle- Greek who believed the Earth was a sphere and agreed with Ptolemy.
Copernicus- Polish who theorized that the planets revolved around the sun.
500
Who made the electric power plant by setting up the first power generation station.