Social Sciences - Term 4 - Week 8

Weather refers to the short-term atmospheric conditions in a specific place at a specific time, including factors like temperature, humidity, precipitation, and wind. In contrast, climate is the long-term average of weather patterns in a particular region over extended periods, typically 30 years or more. Understanding the distinction between these two concepts is crucial for studying environmental science and making informed decisions regarding climate change.

For instance, if today is sunny and 25°C in Johannesburg, that describes the weather. However, if we say that Johannesburg has an average temperature of 18°C and experiences rainfall during summer months, we are discussing its climate. Another example is the weather report predicting rain tomorrow, while the climate of a region may indicate that it typically receives heavy rainfall during the wet season.

As a class, we will create a word wall with key terms related to weather and climate, such as 'precipitation', 'humidity', 'temperature', 'atmospheric pressure', and 'climate change'. Students will take turns explaining each term in their own words and providing examples. This collaborative effort will help reinforce understanding and retention of the vocabulary.

Students will choose a specific weather phenomenon, such as hurricanes, tornadoes, or droughts, and conduct research to create a poster or digital presentation. They should include information on how the phenomenon occurs, its impact on the environment and society, and any relevant statistics. Students will present their projects to the class, fostering discussion and reflection on what they learned.

• Weather is long-term; climate is short-term.
• Weather is short-term; climate is long-term.
• Weather is only about temperature; climate includes humidity.
• Weather only occurs in summer; climate occurs all year.

Answer: Weather is short-term; climate is long-term.

Weather describes short-term atmospheric conditions, while climate refers to long-term averages.

• Temperature
• Humidity
• Seasons
• Wind

Answer: Seasons

Seasons are part of climate, which is the long-term pattern of weather.

Answer: Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface.

Precipitation includes rain, snow, sleet, and hail.

• Weather
• Climate
• Atmosphere
• Meteorology

Answer: Climate

Climate refers to the long-term average of weather patterns in a specific area.

Answer: A tornado is a rapidly rotating column of air that extends from a thunderstorm to the ground.

Tornadoes are characterized by their funnel shape and can cause significant damage.

• Latitude
• Time of day
• Weather patterns
• Wind speed

Answer: Latitude

Latitude affects the amount of sunlight received, influencing climate.

Answer: Climate change refers to significant changes in global temperatures and weather patterns over time, often attributed to human activities.