Physics
Chemistry
Biology
Astronomy
Earth Sciences
100

Besides solid, liquid, and gas, what is the fourth form of matter?

Plasma

100

The most abundant element in the universe

Hydrogen

100

Oxidation of fats and carbohydrates within a cell would be an example of:

a)  anabolism

b)  catabolism

c)  biosynthesis

d)  none of the above

B

100

Closest star to earth?

The Sun

100

A storm with a violent wind, in particular a tropical cyclone in the Caribbean.

Hurricane

200

The standard Unit of Pressure

Pascal

200

In the periodic table, which term identifies a horizontal row?

Periods

200

A pea sized part of the brain is in charge of most of the body's hormone production. What is it named?

Pituitary gland

200

Of the nine known planets, seven have one or more natural satellites. Name the only two moonless planets.

Venus and Mercury

200

Give the general term used to designate the sand, silt, and mud deposited by a stream, along its bank or upon its floodplain, during periods of high water.

Alluvium

300

DJ - The Process in Which Lighter Nuclei Form a Heavier Nucleus

What is nuclear fusion?

300

A substance commonly found earth, which exists in the 3 states of matter simultaneously at 0.01 C and 611.2 Pa

Water

300

An internal organ capable of regenerating lost tissue.

Liver

300

 When the earth is farthest from the sun, what season is it in the Northern Hemisphere?

Summer

300

DJ - What percentage of the earth's water is fresh water?

3 percent