energy and ressources
What fossil fuel is the largest source of global CO₂ emissions?
Coal
What is the greenhouse effect?
The trapping of heat in Earth's atmosphere
What transportation method produces no direct emissions?
Cycling or walking
Who presents the documentary?
David Attenborough
Which Swedish activist started the School Strike for Climate?
Greta Thunberg
What energy source comes from the Earth's internal heat?
Geothermal energy
What is global warming?
The rise in Earth's average temperature
What does LED stand for?
Light Emitting Diode
What does the documentary encourage people to do?
Live sustainably
In which city was the Paris Climate Agreement signed?
Paris
What is the main greenhouse gas released by burning fossil fuels?
Carbon dioxide (CO₂)
What is a drought?
A long period with little or no rainfall
What fuel is produced from renewable biological sources?
Biofuel
What ecosystem does Attenborough describe as crucial for biodiversity?
Rainforests
Which country emits the most CO₂ overall today?
China
Which renewable energy source uses flowing water?
Hydropower
What is the scientific consensus on climate change?
It is mainly caused by human activities
What international agreement aims to limit global warming?
The Paris Agreement
What marine ecosystem is highlighted as needing protection?
Coral reefs
What is COP?
Conference of the Parties (UN Climate Conference)
What is the term for energy from plants and organic matter?
Which gas is most abundant in the atmosphere?
Nitrogen
What is carbon capture?
Capturing CO₂ before it enters the atmosphere
What role do forests play in climate regulation?
They absorb CO₂
What is the goal of the Paris Agreement?
To keep global warming well below 2°C, preferably 1.5°C