Atoms
Atomic stuff
Fill in the blank
Misc.
Volcano's
More Q's
100

The tiny particles that all matter is composed of 

Atoms

100

positive particles found in the nucleus 

protons 

100

The hot center of the sun is the ____________-

Core 

100

Any trembling or shaking of the earth's crust is called this. 

An earthquake 

100

This kind of volcano is fomed by alternating layers of tephra and lava

Composite

100

The brightest star in the night sky is _____________

Sirius

200

The amount of matter that makes up an object

mass

200

The name given to the number of protons in an element

Atomic Number 

200

A scientist who studies the structure of the earth is called _________________

Geologist

200

The process of arranging animals or other things into groups according to their similarities is called what? 

Classification

200

Rock that is formed by sand and mineral particles pressed together is called ________________ rock

Sedimentary 

200
Back and forth motion that repeatedly follows the same pattern

oscillation 

300

The metric unit used to measure an objects mass

gram 

300

lacking an electrical charge 

Neutral 

300

Magma that has reached the earth's surface is called ___________________

Lava

300

How many distinct body regions to all insects have? 

Three

300

This kind of volcano is formed from large amounts of very fluid lava that built up gradually. 

Shield 

300

The bending of any wave direction at the boundary between two wave media 

Refraction 

400

A measure of the pull of gravity on an object 

weight 

400

The chemical reaction that occurs when a substance reacts rapidly with oxygen 

Combustion 

400

Animals that have jointed appendages, segmented bodes and external skeletons are called _________________

Crustaceans 

400

The ability that crustaceans have to grow back lost body parts is called what? 

Regeneration 

400

Rock that has been changed by heat or pressure into a new kind of rock is called ________________rock

Metamorphic 

400

Large clouds of gas and dust floating in space are 

Nebulae 

500

Negative particles found in an atom

electrons 

500

formed by electrons that are in orbit at about the same distance from the nucleus

Shell 

500
The name of Jupiter's largest moon is ______________

Ganymede

500
Spiders belong to a different class than insects, and are known as what? 

Arachnids 

500

This kind of volcano is formed by eruptions of mostly tephra and very little lava.

Cinder Cone 

500

A single rise or depression in a wave 

Pulse 

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