The Meteorology Unit 2024

Front

What happens to a balloon filled with air when placed in a freezer?

Back

The balloon shrinks due to the decrease in temperature causing the air inside to contract.

Front

What is precipitation that freezes on contact with cold surfaces called?

Back

Freezing rain.

Front

What are the characteristics of a Continental Tropical air mass?

Back

Warm and Dry.

Front

What happens to the volume of an air mass when it is heated?

Back

The volume increases as the air expands.

Front

What is precipitation that freezes in the cloud and forms rounded chunks of ice called?

Back

Hail.

Front

Define 'air mass'.

Back

A large body of air that has uniform temperature and humidity characteristics.

Front

What is the difference between sleet and freezing rain?

Back

Sleet consists of ice pellets that fall from the sky, while freezing rain is liquid rain that freezes upon contact with cold surfaces.

Front

What is the role of temperature in the formation of clouds?

Back

Temperature affects the air's ability to hold moisture; cooler air can lead to condensation and cloud formation.

Front

Explain the water cycle's impact on weather patterns.

Back

The water cycle involves evaporation, condensation, and precipitation, which are crucial for weather changes and patterns.

Front

What is the significance of high and low-pressure systems in meteorology?

Back

High-pressure systems generally bring clear skies and calm weather, while low-pressure systems are associated with clouds and precipitation.