science!

Front

Which moon phase comes after waxing crescent?

Back

First Quarter

Front

Sometimes people see figures such as animals in the arrangement of the stars, these figures 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

Fill in the blanks.In a 24 hour period, the earth completes one ________ on its ________

Back

rotation, axis

Front

A shooting star is actually a:

Back

a meteor

Front

Which invention led to the invention of DVD's? Options: CD's, Plasma television

Back

CD's

Front

Which invention made it possible for computers to process information quickly and made computers more affordable? The internet, The microchip

Back

The microchip

Front

Which of the following is the best definition of technology?

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.