Miscellaneous Science
Nature of Science
Space Science
Life Science
Earth Science
100

Cell phones use shorter lengths of this type of wave, which explains why their signal decreases when you enter a valley or the bottom of a hill. 

What are radio waves?

100

This unit of measure is named after the scientist that first made it useful. Giving the name, it is not the cookie that you might think...

What is a Newton?

100
Name one the of the two nighttime objects in the sky that are said to have phases, similar to the moon.

What is Mercury? or What is Venus?

100

This light is the most useful light for growing plants.

What is red light?

100
This aquatic name is given to the liquid part of Earth's surface.
What is the hydrosphere?
200

This is the visible layer of the Sun's atmosphere.

What is the photosphere?

200

Water has a pH of this number, neither a base nor an acid.

What is 7?

200

When you are in a FULL Solar Eclipse, you are under this part of the "umbrella"

What is the umbra?

200

This species of monkey is the smallest in the monkey world. 

What is the Gibbon?

200

Soft shiny metals, with low melting points.

What is alkali metals?

300
This is the first letter of the Greek Alphabet.

What is alpha?

300
This substance, when added to water, will lower its the freezing point. This also explains why the Titanic sank so slowly.

What is salt?

300

This man was the first person to observe a moon orbiting another celestial object in space, besides our own Moon around Earth.

Who is Galileo? 

300

The Okapi, found in the forests of Africa is a more closely related to this animal of Africa, not the Zebra, which most assume it is.

What is a Giraffe?

300

Earth has this common with the outer planets.

What is orbit around the Sun?
400

Sir Humphrey Davy is credited for the discovery of this element found on the Periodic Table. The element was named after the town in which it was discovered. Strontian, Scotland.

What is Strontium?

400

"Give me a lever and a place to stand and I can move the world," said this ancient scientist when developing his principle of displacement and density. 

Who is Archimedes?

400

1950 DA, an asteroid, is charted and planned to collide with this object in space in 2880. 

What is Earth?

400

This type of special appendage is useful to only South American monkeys. Asian and African monkeys do not have them. 

What is a prehensile tail?

400

This Australian organism is the tallest plant is the world, not to mention, only Koalas can eat them. 

What is the Eucalyptus?

500

Looking at this proton, we find that it is not alone. It is surrounded by fifteen other protons, as well as sixteen neutrons. These thirty-two particles make up the nucleus of this particular atom.  

What is sulfur?

500

I kneed to know what the curved surface of a liquid is.

What is a meniscus?

500

The Big Bang is one of these, a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method, and which brings together many facts and hypotheses. 

What is a theory?

500

The basic unit of life. Named after a Latin word that means "small room."

What is a cell?

500

A journey to the center of the Earth and through to the other side, if you could survive, would establish the most accurate measure of this.

What is the diameter?

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