science!

Front

Which moon phase comes after waxing crescent?

Back

First Quarter

Front

Figures seen in the arrangement of stars are called:

Back

Constellations

Front

The orbit of the Earth around the sun is:

circular

, elliptical, irregular

Back

elliptical

Front

What causes the temperatures at the north and south pole to remain cold throughout the year?

Back

The tilt of the Earth on its axis

Front

In a 24 hour period, the earth completes one ________ on its ________

Back

rotation, axis

Front

A shooting star is actually a:

Back

meteor

Front

Which invention led to the invention of DVD's?

Back

CD's

Front

Which invention made it possible for computers to process information quickly and made computers more affordable?

Back

The microchip

Front

Best definition of technology? Options: using scientific knowledge for a purpose., developing new inventions

Back

using scientific knowledge for a purpose.

Front

What was the first use of the world wide web?

Back

To help scientists communicate with each other.