unit 9 : Climate chnage Flashcards
Climate change
refers to a long-term shift in global weather patterns, typically caused by human activities such as burning fossil fuels and deforestation.
Greenhouse gases
gases, such as carbon dioxide and methane, that trap heat in the Earth’s atmosphere and contribute to global warming.
carbon footprint
the total amount of greenhouse gases emitted by an individual, organization, or activity.
Mitigation
actions taken to reduce greenhouse gas emissions and prevent further global warming.
Adaptation
actions taken to adapt to the impacts of climate change, such as rising sea levels, more frequent heatwaves, and increased extreme weather events.
Climate justice
the idea that those who contribute the least to climate change (often developing countries and marginalized communities) should not bear the brunt of its impacts.
maldives tsunami
In 2004, the Maldives was hit by a tsunami that caused widespread damage and claimed the lives of 82 people.(caused $400 million in damages)
maldives draught
In 2017, the Maldives declared a state of emergency due to a shortage of drinking water caused by drought.
coral reefs
The Maldives’ coral reefs, which are vital for biodiversity and tourism, have declined by 70% due to climate change, pollution, and other factors
Rising temperatures
global temperatures have increased by around 1.1°C since pre-industrial times.
impact of hypothetical sea level rise on teh maldives
It is estimated that a 1-meter rise in sea level could inundate 77% of the Maldives’ total land area. (Source: United Nations University)
why is maldives so vulnerable
It is particularly vulnerable to the impacts of climate change due to its low-lying geography and its dependence on the tourism industry. Highest point is only 2.tmr above sea level
maldives geograophy
The Maldives is an archipelago of islands located in the Indian Ocean, south of India.
maldives cyclone
in 2019, the Maldives experienced its worst cyclone in over a decade, causing extensive damage to homes, businesses, and coral reefs.
Ocean acidification stat
By 2100 the worlds oceans could be 150% more acidic than they are were in 2000
