Science Review

Igneous rocks, sedimentary rocks, and metamorphic rocks

quartz

Two or more minerals

Heat and pressure

Cleavage, streak, luster, crystal structure, hardness, color

Rain, sleet, snow, hail

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

oceans

Uneven heating of Earth’s surface

Evaporation, condensation, precipitation

Wrap more coils of wire around the nail

They either repel [same poles] or attract [different poles]

Circuit with more than one pathway

metals

Fan, doorbell, heads for disk drives, speakers

Two or more substances mixed together

Two or more things evenly distributed in the solvent[liquid]

atom

brass

By atomic number, chemical properties

All the living and non- living things

By wind, animals, water

Ecosystem recyclers; earthworms, pill bugs, isopods, bacteria, fungi, mushrooms

producers

To provide food for the consumers; convert sunlight into energy

The basic unit of living things

CO2, sunlight, water, chlorophyll

To provide oxygen for the blood

Arteries, veins, heart, blood

Mouth, [teeth], esophagus, stomach, small intestine, large intestine, colon, rectum, anus; to provide nutrients for the body

As a team, decide how many of the points you already have you wish to wager. If you get the question correct, you will earn double the points you wagered. If you get the question incorrect, you will lose the points you wagered. Good luck!