Earth Science
These are sheets of very old ice that are the size of states and move along Earth's surface, also creating valleys as the slowly grind along the surface.
______ are organisms that make their own food.
Give an example of a physical change.
Tearing paper, cutting hair, etc.
__1___ are excessive water that builds up when it rains. They can be controlled by __2___ that hold back the water, or by levees.
1. Floods
2. Dams
The islands of the state of Hawaii are _______ created by volcanoes.
Landforms
______ is the process of making objects appear larger to make it easier to see the details of the object.
Magnifying
Knowing where to find food is something that you have to be taught how to do. This is an example of _______
Learned Behavior
This is the buildup of an electrical charge in or on the surface of an object.
Static Electricity
Scientists have a tool they can use to detect, measure, and record seismic waves. This tool is known as a _______.
Seismograph
_____ _____ are vibrations that move through Earth
Seismic waves
A student observes a large rock at the base of a volcano in a river valley that gets a lot of snow in the winter and floods in the spring. The student claims that the large crack in the rock was caused by a specific destructive process called __________.
Ice wedging
These are passed from parents to offspring. Fur color and beak shape are examples of these.
Inherited Traits
These are any properties that are measurable and can be seen.
Physical Properties
This is created when an electric current flows through a wire and the wire is wrapped around a core made of a magnetic metal, such as iron or steel.
Electromagnet
These can be found where faults are located under the ocean, which are created by erosion.
Trenches
The area where two or more tectonic plates meet and show movement is called a ________.
Fault
What question can be asked to learn about the inherited physical traits of the cow?
A. How old is the cow?
B. Has the cow been fed today?
C. Is the cow tame enough to pet?
D. Why does the cow have brown fur?
D. Why does the cow have brown fur?
These are any properties that can be measured only by chemically changing an object.
Chemical Properties
This is a property of certain types of materials that allows them to attract or repel other objects that have this property.
Magentism
Electricity can occur naturally, or it can be harnessed by humans. Which of these is an example of naturally-occurring electricity?
A. fossil fuels
B. power plants
C. battery power
D. static electricity
D. Static Electricity
A ___1____ is a break in Earth's crust that lets __2___ come out from the mantle and onto the Earth's surface.
1. volcano
2. magma
What are the 5 important organelles in a plant cell?
Chloroplast, cell wall, nuclueus, cell membrane, cytoplasm.
What is a chemical change?
List 3 indicators of a chemical change
1.
2.
3.
1. New substance is formed
2. visible bubbles or gas produced
3. Temperature change/color change
What are the 3 required components to create a complete circuit?
1. Power source (battery)
2. Conductor (wire)
3. Load (ligh bulb)
Mrs. Adams' class decides to try an experiment. She rubs a blown up balloon on Sandy's head. After this, she takes the balloon and places it on the side of the wall, where it sticks, instead of falling to the ground. Also, Sandy's hair is now sticking almost straight out.
What is the reason the balloon is now sticking to the wall?
A. The balloon has a static electric charge from rubbing Sandy's hair.
B. The wall has been electrically charged and so attracts the balloon.
C. The balloon lost its static electric charge by rubbing Sandy's hair.
D. The balloon would have stuck to the wall whether or not it was rubbed on Sandy's hair.
A. The balloon has a static electric charge from rubbing Sandy's hair.