4th Grade Weather Review

What is the most abundant gas found in the atmosphere?

• Carbon Dioxide
• Nitrogen
• Oxygen
• Water Vapor

The device that measures air pressure is...

• Barometer
• Thermometer
• Anemometer
• Zapometer

Humidity is the...

• Amount of Water Vapor in the Air
• Amount of Wind in the Air
• Amount of Precipitation in the Air
• Amount of Pressure in the Air

Clouds that are flat and layered are known as...

• Stratus Clouds
• Cumulus Clouds
• Cumulonimbus Clouds
• Cirrus Clouds

Which front is represented on a map by a line with triangles attached to it? 

• Cold Front
• Warm Front
• Stationary Front
• Occluded Front

A person who studies weather and weather patterns is a(n)

• Botanist
• Astronomer
• Geologist
• Meteorologist

A hypothesis is formed...

• After You State the Conclusion
• Before You State the Problem
• Before You Perform the Experiment
• After You Record and Analyze Data

The amount of matter an object contains is its...

• Density
• Volume
• Weight
• Mass

What unit of measurement would best measure the length of the paperclip?

• Meters
• Kilometers
• Centimeters
• Millimeters

This weather instrument measures the speed of wind.

• anemometer
• barometer
• rain gauge
• wind vane