VOICED : Hora del Planeta oscurece grandes ciudades por desafio climatico

Earth Hour is a global initiative started in 2007 to raise awareness about climate change by turning off lights for 60 minutes. Originating in Australia, it now involves millions across 187 countries. This year's focus is on the impact of climate change on biodiversity. The campaign has led to successes like banning plastic in the Galápagos and planting trees in Kazakhstan.

What is the primary purpose of Earth Hour?

• To encourage urban development

• To raise awareness about climate change

• To promote energy consumption

• To celebrate global architecture

In which year did Earth Hour begin?

• 2005

• 2007

• 2012

• 2010

How many countries are participating in Earth Hour this year?

• 150

• 187

• 200

• 175

What is the focus of this year's Earth Hour?

• Technological advancement

• Economic growth

• Urban development

• Impact on biodiversity

Which of the following is an achievement of the Earth Hour campaign?

• Increased use of fossil fuels

• Ban on plastic in the Galapagos Islands

• Deforestation in the Amazon

• Expansion of urban areas