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100

I am found as liquid rock inside the earth

What is magma

100
This is known as the criteria that the investigator sets.
What is Independent variable?
100
a place on Earth from which melted rock, ash, gases, and other material can escape from beneath the Earth's surface.
What is volcano?
100

A globe is an example of this

What is a model?

100

To recieve credit on your homework it must be placed _____ before bell rings

What is desk corner?

200

High pressure causes me to build up underground or underwater and be released

What is Lave?

200
In the following graph "Number of people" is the ___________ _____________.
What is dependent variable?
200
a naturally formed solid mass composed of grains of Earth material.
What is a rock?
200

The number of times an experiment is performed.

What is a trial?

200

The ever changing earth's crusts moves back into its core creating magma causing this to build up and eventually ending with volcano eruptions.

What is pressure?

300

This type of lava is made of jagged rock

Blocky

300
Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One group used calculators and the other group computed without calculators. The calculator is the ______________ ______________.
What is Independent variable?
300

A representation of something in the world.

What is a model?

300

The information collected in an experiment.

What is data?

300

The Lava Challenge Investigation's criteria included to time how long it takes lava to flow down, use dish soap and a plate to simulate lava, and this __________________

What is write a procedure?  

400

The lava being shown in this picture

Pillow

400
A study was done to find if different tire treads affect the braking distance of a car. In this example the car is a ___________________.
What is constant?
400

to use a model to imitate or act out real-life situations.

What is simulate?

400

A wide spread of data in a graph 

What is variation?

400

the reason why the oceanic plate move into the Earth's core and why the continental plate rises up. Which would be more dense

What is the oceanic plate is more dense?

500

When energy builds inside a volcano, it causes magma, dust and ______ to be released

What is gas?

500

Daily Double!!! 

Cold air is more dense than hot air.   When I filled a 9 centimeter diameter balloon with cold air the mass was 1 gram and when I measured the mass of the same size balloon with hot air it was 0.5 grams.  When molecules are cooled they move closer together and when they are heated up they move farther apart.  

500

the arrow pointing at in this picture.

What is a vent?

500

A systematic, step by step process for completing a task.

What is a procedure?

500

When writing a CER, the reasoning should be based on this____

What is researched facts?