BRIGHTWRITE CLIMATE CREW

BRIGHTWRITE CLIMATE CREW. PART A: Are Humans Responsible for Climate Change? Part B: BrightWrite Stationery - Data Visualisation Date: [15 October 2025].

Understanding Climate Change. The Debate Around Climate Change Climate change is one of the biggest global challenges today. Some argue it is caused by natural factors like the sun and volcanoes. Others say it results from human activities such as pollution and deforestation. This presentation argues humans are the main cause, supported by scientific evidence..

Human Activities and Greenhouse Gases. How People Contribute to Warming Factories and farms release carbon dioxide and other greenhouse gases. Deforestation reduces the Earth’s ability to absorb carbon dioxide. Pollution changes the Earth’s energy balance, trapping more heat (Trenberth, 2018). Therefore, human activities are the main cause of global warming..

Natural Factors vs. Human Causes. Understanding Both Sides Natural factors, such as volcanic activity and ocean currents, affect weather (Endersbee, 2008). However, today’s climate changes are faster and more severe than past natural shifts. Scientists agree that natural processes alone cannot explain the current warming. Human influence is stronger and more measurable..

Evidence: Past and Present Trends. Pipes over the sea.

Taking Responsibility. Seedlings growing in a garden with sunlight.

Desk with productivity items. Part B: Stationery Business & Data Visualisation.

Business Background. Office supplies on black background.

Sales Table (2025). Product Units Sold Unit Price Total Sales Pencils 150 0.50 75.00 Pens 300 1.20 360.00 Notebooks 450 2.50 1125.00 Staplers 200 5.00 1000.00 Erasers 100 0.30 30.00.

Bar Graph: Units Sold per Product. Units Sold per Product 400 300 E 200 100 Pencils Pens Notebooks Product Staplers Erasers.

Pie Chart: Income Share by Product. Share of Total Income by Product Notebooks pens 43.4% 13.9% pencils 2.9% Erasers 38.6% Staplers.

Conclusion & References. School supplies on a table.