A student observed the following weather conditions over two days. The first day was warm and humid with southerly winds. The second day, the temperature was fifteen degrees cooler, the humidity had decreased, and the wind direction had changed to come from the northwest. How can the change in weather be explained?

Which device may be used to measure air pressure?

While you are experiencing summer in the northern hemisphere, which is a likely statement about the weather in the southern hemisphere?

The jet stream is best described as which of the following?

Which device may be used to measure wind speed?

On a summer day, multiple thin, feathery cirrus clouds can be seen in the sky. How would this observation help to predict the future weather?

How does the jet stream affect weather?

Which statement best describes a hurricane?

Low layered clouds that are often gray in color are most likley which cloud type?

A scientist who studies and predicts weather patterns is called a

What phase of the water cycle do plants impact?

An anemometer measures

A student notices bright, puffy clouds in the sky. What is she most likely observing?

Which is an air current called?

What is a water current called?

Which is an example of a current?

Which best defines climate?

Lines of longitude are used to measure

A large section of air that has the same temperature throughout is best known as a(n)

Snow is a type of

Which best explains the functioning of a mercury thermometer?

A cirrus cloud is best described as which of the following?

Which tools would be appropriate for predicting weather?

A rain gauge can be used to measure?

A thermometer can be used to measure?

As air currents move, what is also moved?

Which is an accurate statement about air masses?