You need these three things to create an electric circuit.
What are wires, batteries, and bulbs?
100
Magnets with two like poles (south-south) or (north-north) will ______________.
What is repel?
100
These rocks are formed when magma becomes trapped in small pockets. They often have "air bubble pockets" in them. These are often formed in lava underground and as they cool they surface above the ground.
What are igneous rocks?
*Think of Pumice stones
100
All food chains start with this primary source of matter and energy. It is able to create it's own food.
What are plants? (producers)
100
The process that changes the shape of the Earth (geographical terrain) slowly is called this.
What is erosion?
200
This is a circuit that provides an individual pathway for each light bulb in this circuit. If one of the light bulbs go out, the others should stay on.
What is a parallel circuit?
200
If a magnet is cut into two pieces what will happen to the poles?
The two smaller magnets will create their own north and south poles.
200
These are rocks that have changed or morphed into another kind of rock. They could have started off as sedimentary or igneous that were put under immense amount of pressure. They are often very smooth and flat and very dense.
What are metamorphic rocks?
200
Herbivores, omnivores, carnivores are all specific types of ___________ which means that they depend on producers or other _________ to provide them food for energy.
What are consumers?
200
This is the movement of eroded material in the medium of air, water, or ice.
What is transportation?
300
This is a circuit where there is only one path from the source through all of the loads and back to the source. If one of the light bulbs do not work, it does not complete the circuit and does not allow energy to flow through the other light bulbs.
What is a series circuit?
300
Where is the Earth's magnetic field the strongest?
What is the North and South poles
300
When small weathered and eroded pieces of rocks gather and settle in layers, they continue to press down and settle in layers over a very long period of time.
What are sedimentary rocks?
300
These are living things that feed on dead plants and animal matter and recycle them back into our ecosystem.
What are decomposers?
300
This is a variable that changes IN RESPONSE TO another variable.
What is a dependent variable?
400
**BONUS** Look at the following picture. Why would this circuit not work?
The wires need to be connected to a positive end and a negative end in order for the electrons to flow.
400
This is type of magnet in which the magnetic field is produced by the flow of an electric current.
What is an electromagnet?
(Can be found in electric motors, generators, doorbells, earphones)
400
Name 3 things that reshape the Earth.
What are wind, water (waves), and ice?
400
Although animals depend on plants to provide food for energy, plants depend on animals for this.
What is seed dispersal and pollination?
400
A graduated cylinder is used to measure this.
What is volume?
500
This material is described to allow for electrons to easily flow through.
What are conductors?
500
Electrical energy can be converted into _________, __________, or _________.
What is heat, light, or motion (kinetic energy).
500
The process in which erosion stops and the transportation of particles fall out of the transporting medium and settle on a surface.
What is deposition?
500
These are the two types of things that make up an ecosystem.
What are living and nonliving things?
(biotic and abiotic factors)
500
These are different ways to record, compare & contrast, and analyze data.