The common average weather conditions at a particular place over a long period of time is called? 

The prediction of what the atmosphere will be like in a particular place by using technology and scientific knowledge to make weather observations.

When one quarter of the moon is visible it is called?

It occurs before another new moon when small portion of the moon is lighted. 

It measures weather conditions up in  the atmosphere.

When more than one quarter of the moon is

visible it is called? 

It is a weather instrument that tell us whether or not  the pressure is rising or  falling.

What do you called the study of weather?

The phases of the _____ are determined by the relative positions of Erath, the moon, and the sun.

What type of weather instrument  indicates the direction  that wind originates  from?

A day on the moon is equivalent to two______?

It indicate the  amount of precipitation  that is released by the  atmosphere.

Rain gauge measures the amount of  rain that has fallen over  a specific time period. 

Air temperature  describes wind speed  and wind  direction.

 Wind vane determined the direction from  which the wind is  blowing.